VAT Compliance in Bangladesh 2026: Checklist, Calendar and Common Mistakes

VAT compliance Bangladesh businesses need in 2026: the checklist

VAT compliance Bangladesh businesses must deliver in late 2026 is a monthly discipline again. The Value Added Tax and Supplementary Duty (Amendment) Ordinance 2026, gazetted on 14 October, restored a return for every monthly tax period, due within 15 days, only fifteen weeks after the Finance Act 2026 had made returns quarterly.[6] [7] The underlying obligations did not change.

This article is a working checklist and calendar, not a textbook. It turns the VAT Act 2012 and the VAT Rules 2016 into the controls a finance team should run each month and each year. Rates and the wider system are covered in our guide to VAT in Bangladesh, and the return itself in our guide to VAT return filing in Bangladesh.

Summary: A business must register for VAT once turnover exceeds Tk 50 lakh in twelve months, or regardless of turnover for imports, exports, tenders and other listed activities, and enlist for turnover tax between Tk 30 lakh and Tk 50 lakh. Registered persons issue Mushak-6.3 invoices, keep Mushak-6.1 and 6.2 books, declare input-output coefficients on Mushak-4.3, claim credit only within six tax periods on compliant documents, issue Mushak-6.6 certificates when they deduct VAT at source, keep records for five years and, from October 2026, file and pay monthly within 15 days.[1] [2] [7]

Key point: Most VAT exposure is created by paperwork, not by rates. Credit is lost if the purchase is not in the purchase book, if the tax invoice omits the buyer's BIN, or if a purchase over Tk 1 lakh was paid in cash. A supplier cannot take credit for VAT deducted at source without the Mushak-6.6 certificate. Each of these failures is visible in the e-VAT data the NBR already holds.[1] [2]

At a glance

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Table of Contents

What VAT compliance Bangladesh law requires in 2026

The compliance framework sits in two instruments. The Value Added Tax and Supplementary Duty Act 2012 sets the obligations and penalties, and the VAT and Supplementary Duty Rules 2016 prescribe the Mushak forms, time limits and procedures. The National Board of Revenue (NBR) published authentic English texts of both in November 2025, which are the versions used throughout this checklist.[1] [2] Annual Finance Acts and statutory regulatory orders amend them every July.

The Finance Act 2026 automated registration, accepted ERP records as valid documents, codified audit timelines, cut penalties for irregular credits to 30% to 50% and penalised tampering with VAT software.[3] The 14 October 2026 Ordinance then reversed the move to quarterly returns.[7]

Why VAT compliance matters

Section 85 imposes fixed penalties for procedural failures and percentage penalties of 30% to 100% of the tax for omissions, excess credit and evasion, with interest on top at 1% a month for up to 24 months under section 127.[1] A tax period for which no return was filed, or in which invoices carried false information, falls outside the five-year limit on tax determination in section 73(3).[1]

The commercial consequences are as serious. Since 1 July 2026 a BIN or turnover tax certificate is required to open or operate business bank accounts, take loans, renew a trade licence, open a mobile financial services merchant account, join a trade association, obtain utility connections and register a vehicle.[3] VAT compliance Bangladesh regulators enforce is therefore a condition of doing business, not just a tax function.

Registration and enlistment: the first VAT compliance Bangladesh checkpoint

Every other obligation follows from status, so the first control is to confirm that the business holds the right one. The Act defines the registration threshold as Tk 50 lakh of turnover and the enlistment threshold as Tk 30 lakh.[1] Both were cut by an ordinance of January 2025, from Tk 3 crore and Tk 50 lakh respectively.[5] The Finance Bill 2026 proposed abolishing the enlistment threshold, but that proposal was not enacted.[3] The process is covered in our guide to VAT registration for companies in Bangladesh; the checklist below covers the compliance points.

Registration checklist

• Test turnover monthly: under section 4(1) a person becomes eligible for registration where turnover in the twelve months to the end of the preceding month exceeded the threshold, or is expected to in the next twelve months.[1] [2]
• Check the turnover-blind list: section 4(2) requires registration whatever the turnover for suppliers, manufacturers or importers of supplementary duty goods or services, tender and work-order suppliers, importers and exporters, branch, liaison or project offices of foreign organisations, VAT agents and any activity or area the NBR prescribes.[1]
• Apply within 15 days: rule 4 requires an application on Mushak-2.1 (resident) or Mushak-2.2 (non-resident) within 15 days of the obligation arising.[2] Since July 2026 a BIN is issued immediately on valid online submission.[3]
• Enlist within 30 days: a person crossing the enlistment threshold at the end of a quarter, but not the registration threshold, applies within 30 days of the quarter's end.[1]
• Display and update: section 13 requires the certificate to be displayed where it is easily visible, and rule 12 requires changes in registered information to be notified within 15 working days.[1] [2]
• Register every place of supply: separate registration is needed for each place of supply unless the business keeps all accounts and records centrally through software and takes central registration.[1]

Each of late registration, failure to display the certificate, failure to notify changes and failure to apply for cancellation carries a fixed Tk 10,000 penalty under section 85.[1]

Mushak forms: the documents behind every return

The Rules prescribe a Mushak form for nearly every event, and e-VAT matches the forms filed by each side of a transaction. The table summarises the forms that drive routine VAT compliance Bangladesh businesses carry out. On a phone, scroll it sideways.[2] [4]

Mushak-6.3 tax invoices

Section 51 requires every registered or enlisted person to issue a tax invoice on or before the date tax becomes payable on a taxable supply.[1] Rule 40(1)(c) prescribes its content. Each Mushak-6.3 must show the actual date and time of issue; the supplier's name, address and BIN; the purchaser's name, address and BIN where the supply exceeds Tk 25,000; a description of the goods, the quantity, the date and time of supply and the type and number of the transport; the value without VAT; the rate; the VAT; and the total.[2]

Invoices must be serially numbered by fiscal year, with a separate series for each place of supply, and issued in at least two copies. The original goes to the purchaser and accompanies the goods in transit; the copy stays with the supplier.[2] Only one original may be issued per supply; a replacement is marked "Duplicate".[2] Failure to issue a tax invoice, credit note, debit note or withholding certificate carries a Tk 10,000 penalty.[1]

Buyers should apply a stricter standard: section 46(1)(f) denies input tax credit if both parties' names, addresses and registration numbers are not on the tax invoice, whatever its value.[1]

Purchase and sales books: Mushak-6.1, 6.2 and 6.2.1

Rule 40(1) requires a registered person to keep a purchase book on Mushak-6.1 and a sales book on Mushak-6.2 for all purchases and sales related to its economic activity. A trader that resells goods without processing keeps a combined purchase-sale book on Mushak-6.2.1.[2] From 1 July 2025, rule 40(1)(bbb) requires these books to be kept in an ERP software system.[2]

The books are not a formality. Section 46(1)(e) denies input tax credit for any goods or service not entered in the purchase book or purchase-sale book.[1] The sales book must reconcile to the Mushak-6.3 series and the return.

Credit and debit notes: Mushak-6.7 and 6.8

Price changes, returns and cancellations after supply are adjusted through a credit note on Mushak-6.7 or a debit note on Mushak-6.8.[2] Section 52 lists the required particulars, including the serial number, date and time of the original tax invoice. A credit note must name the recipient and show its BIN, where applicable, if the VAT on the supply exceeds Tk 5,000; otherwise it cannot support a decreasing adjustment.[1]

Mushak-4.3: the input-output coefficient or price declaration

A manufacturer must declare, on Mushak-4.3, the inputs and value addition that make up the price of each product. Rule 21 requires the declaration to be submitted to the Divisional Officer before supply. Services and goods exported by a 100% export-oriented industry are excluded.[2] The 2026 amendments revised the form, clarified that it is filed after manufacture but before supply, and introduced Mushak-4.3.1 for traders supplying goods that are wholly or partly exempt at the manufacturing stage.[3]

Three consequences make Mushak-4.3 a control point. No credit is available for inputs not declared in the coefficient, except for services. Credit for increased input tax is lost if input prices rise by more than 7.5% and no new coefficient is filed. A late coefficient costs Tk 10,000.[1]

Mushak-6.10 for large invoices

Rule 42 requires details of every invoice above Tk 2 lakh, issued or received, to be sent to the VAT computer system on Mushak-6.10, before or after the return for the period.[2] No separate statement is needed if the same information already reaches the system through an approved automated system.[2]

Input tax credit conditions: a line-by-line test

Input tax credit is where most VAT compliance Bangladesh disputes begin. Section 46 grants credit only if every condition is met. The checklist below should be applied to each purchase before it is claimed in the return.[1]

• Timing: the credit must be taken in the tax period of purchase or within the following six tax periods, a window widened from four by the Finance Ordinance 2025.[1]
• Banking channel: no credit where a taxable supply exceeds Tk 1 lakh and the full consideration is not paid by banking or mobile banking channel, except for purchases between registered parties under the same ownership.[1]
• Purchase book: the purchase must be entered in Mushak-6.1 or Mushak-6.2.1.[1]
• Invoice particulars: buyer's and seller's names, addresses and BINs must appear on the invoice.[1]
• Importer invoices: where the supplier is an importer, its invoice must cite the goods declaration number, and the description must match the import documents.[1]
• Imported services: credit is denied unless the reverse-charge output tax is shown separately in the return.[1]
• Coefficient: for goods, the input must be declared in the Mushak-4.3 coefficient.[1]
• Documents in hand: section 46(3) requires the bill of entry for imports, the supplier's tax invoice for local purchases, the treasury challan where applicable, and the utility or bank bill for gas, water, electricity, bank, insurance, port and telephone charges.[1]

Blocked and restricted credits

Section 46(1) excludes credit on inputs for exempt supplies, turnover tax, supplementary duty paid on inputs, and inputs for supplies charged below 15% or at a fixed amount, other than exports. Section 46(2) blocks credit on passenger vehicles and their spares and repairs (unless the business deals in, rents out or uses vehicles for transport services), entertainment outside the normal course of business, and club or association memberships.[1] PwC's summary of the current rules lists further non-creditable items, including rent of premises, land and buildings, furniture and office equipment.[4]

The Finance Act 2026 eased two points. "Labour" was removed from the items excluded from the definition of input, and goods sold below input cost now attract credit in proportion to the output VAT on the sale rather than a total denial.[3]

VAT deduction at source: obligations on both sides

VAT deduction at source (VDS) shifts part of the collection burden to buyers. Our guide to VAT deduction at source in Bangladesh explains which entities withhold, which supplies are covered and at what rates. For compliance purposes, the controls are these.

If you are a withholding entity

• Deduct on every covered payment: section 49(1) requires a withholding entity to deduct the determined VAT from the consideration for a supply that is neither exempt nor zero-rated.[1]
• Refuse unregistered suppliers: under section 49(2), a withholding entity must not receive a supply from, or pay, an unregistered or unenlisted supplier who does not issue a tax invoice. Where it does buy from such a supplier, it bears the VAT.[1]
• Report and certify: a registered withholding entity makes an increasing adjustment in its return and, within three working days of filing it, issues a Mushak-6.6 certificate in triplicate: one to the VAT circle office, one to the supplier and one kept for five years.[2]
• Rent: from 2026-27, VAT on rent is deposited by e-payment and reported as an increasing adjustment in the return.[3]

A withholding entity that fails to deduct or deposit is liable for the VAT and interest as if it were the supplier, and the Commissioner may fine the entity, the person responsible and its executive officer up to Tk 25,000 for late deposit.[1] Arrears of VDS carry simple interest of 2% every six months.[1]

If you are the supplier

The supplier takes a decreasing adjustment equal to the VAT withheld, in the tax period of payment or within the next six tax periods, after which the claim is time-barred. It cannot make the adjustment without the Mushak-6.6 certificate.[1] A withholding entity must not issue a certificate if the supplier failed to issue a Mushak-6.3 invoice.[2] A monthly list of outstanding certificates is therefore an essential VAT compliance Bangladesh control for suppliers to corporates or government.

Record keeping: five years, and longer for open matters

Section 107 requires a taxpayer to keep, for five years, all accounts, documents and other records of its economic activity in the prescribed form and manner.[1] The five-year period is confirmed in the authentic English text, and documents relating to any unfinished proceedings must be kept beyond it until those proceedings are disposed of.[1]

Section 107(2) lists what must be kept: purchase and sales statements and invoices, including for exempt supplies and immovable property; tax invoices, credit and debit notes and withholding certificates issued and received; customs documents; selling prices, coefficients and discounts for manufactured goods; supplementary duty records; treasury challans; and every return.[1]

Electronic records and e-VAT history

Section 107(2A), inserted in 2025, allows records to be stored securely on a server through ERP software or VAT software prescribed by the NBR.[1] From 2026-27, records kept and supplied through ERP or software systems are accepted as valid documents and may be submitted online.[3] The same Finance Act created penalties for tampering with VAT software, extending exposure to users as well as software providers.[3]

The e-VAT history is also a record. The NBR required paper returns filed before July 2026 to be entered in the "Hard Copy Return Entry" sub-module by 30 June 2026, warning that closing balances as at May 2026 would be frozen for businesses that missed the deadline and that refunds would not be processed unless all returns were online.[9] A business that missed this step should regularise it before claiming a refund.

Audited financial statements

Section 90A requires a registered limited company to file its annual audited financial statements with the Commissioner within the first six tax periods of the current financial year. The Commissioner may extend this by up to six further tax periods for reasonable cause.[1] For a company with a June year end, the statements for 2025-26 are therefore due by the end of December 2026.

EFD and SDC devices: rules for retail and service outlets

Electronic fiscal devices (EFDs) and sales data controllers (SDCs) capture point-of-sale data and send it to the NBR's central server.[10] The legal hook is rule 42(5), which lets the NBR obtain information directly from the POS, electronic cash register, software or other sale machine a taxpayer uses, from a date it fixes by order.[2] The operating rules are set by NBR general orders and guidelines rather than by the Act itself.[10]

The NBR introduced EFDs in 2020-21 to track transactions from 25 types of business, after an earlier electronic cash register requirement produced weak results.[11] In August 2023 it contracted Genex Infosys to install and maintain devices at retail and wholesale businesses in Dhaka and Chattogram. Field VAT officials prepare the list of businesses required to install them, and the devices are supplied free of charge.[10]

Device compliance checklist

• Know whether you are listed: businesses on the EFD/SDC eligible list prepared by field VAT officials must have a device installed.[10]
• Integrate, do not duplicate: businesses using POS systems or their own software can have an SDC connected to that software.[10]
• Handle breakdowns properly: if a device fails, the business may issue invoices manually and must enter the sales once the device is repaired or replaced; the vendor must replace faulty devices within 24 hours.[10]
• Capture the buyer's BIN: PwC notes that invoices from electronic fiscal devices showing the buyer's name and BIN are excluded from VDS, which matters to corporate customers.[4]

There is still no general mandatory e-invoicing regime. A 2026 country review reports that Mushak-6.3 may still be issued on paper or through ERP, and that EFD installations fell well short of target.[12]

Monthly returns are back: the 14 October 2026 Ordinance

The Finance Act 2026 made a quarterly return the default from 1 July 2026, due within 15 days after the end of each quarter.[3] It lasted one quarter. The Value Added Tax and Supplementary Duty (Amendment) Ordinance 2026 was published in the Gazette on 14 October 2026 and requires a return within 15 days after the end of each tax period. Government, semi-government and autonomous bodies, banks, insurers and persons filing nil returns have 20 days, and a deadline falling on a public holiday moves to the next working day.[6] [7]

On 15 October the NBR extended the deadline for online returns for July, August and September 2026 to 25 October 2026, without interest or penalty.[8] Payment still precedes filing: section 45(2) requires the net tax for a tax period to be paid before its return is submitted, so cash planning must revert to a monthly cycle.[1] The mechanics of Mushak-9.1, amendments and late filing are in our guide to VAT return filing in Bangladesh.

VAT compliance Bangladesh calendar for 2026-27

The statutory dates below follow from section 64 as amended by the Ordinance, section 90A and the NBR's extension order.[1] [7] [8]

Fixed dates

• 25 October 2026: last day to file online returns for July, August and September 2026 without interest or penalty.[8]
• 15 November 2026: return and payment for October 2026, the first period under the restored monthly cycle.[7]
• 15 December 2026: return and payment for November 2026.
• 31 December 2026: end of the first six tax periods of 2026-27, the deadline for filing 2025-26 audited financial statements under section 90A for a June year-end company.[1] It is also the end of the six-month window under new section 137A, which from 1 July 2026 caps interest at 24 months on specified legacy VAT demands paid during that window.[3]
• 15 January 2027 onwards: the fifteenth of each month, or the twentieth for 20-day filers, for the previous month's return and payment.[7]
• July 2027: review rates, VDS lists, forms and coefficients against the next Finance Act.

The monthly close

Filing on the fifteenth needs a close that starts on the first working day. The sequence TRW recommends is below.

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Event-driven deadlines

Registration, enlistment and change notifications run from the event itself, as set out above. Three other deadlines are easily missed.

• Before supply: file Mushak-4.3 for a new product or a price change of more than 7.5% in inputs.[1] [3]
• Within three working days of filing: issue Mushak-6.6 certificates for VAT deducted at source.[2]
• Within seven days after the period: apply on Mushak-9.3 if a late return is unavoidable.[2]

Audits, show-cause notices and penalties

Section 90 empowers the Commissioner or the Director General to audit and investigate all affairs of a taxpayer's economic activities. Where the audit report identifies a liability, the Commissioner fixes the tax and interest and refers the matter for collection.[1] Authorised officers may demand documents, seize or seal records and, in prescribed cases, freeze bank accounts.[1]

What the 2026 audit timelines mean

The Finance Act 2026 codified the timetable. Documents must be submitted within two months of the audit notice, with a possible one-month extension, and the audit should be concluded within one year of submission; otherwise best-judgment consequences may follow.[3]

Section 93 bars a second departmental audit of the same tax period unless the Commissioner has reliable information of fraud, false information or fake documents.[1] Section 73(3) limits tax determination to five years after the tax period, or three years for a 100% export-oriented industry, unless the taxpayer failed to file, acted fraudulently or concealed or distorted information.[1]

The penalty schedule

• Tk 10,000 each: registration, display, notification, invoicing, record-keeping and coefficient failures.[1]
• Tk 25,000: failure by a supplier of exempt goods or services to comply with the invoice, certificate, document, return and record-keeping provisions.[1]
• Tk 2,000: late VAT or turnover tax return, the only penalty imposed without a prior hearing.[1]
• 30% to 50%: output tax omitted from the return, and, after the Finance Act 2026, excess input tax credit and irregular adjustments.[1] [3]
• 50% to 100%: wilful evasion or attempted evasion of tax.[1]

Every penalty is payable in addition to the tax, interest and any fine, and a penalty does not prevent a criminal case on the same facts.[1] Section 85(2a) provides the most useful protection in the schedule: where tax was underpaid through mistake or misrepresentation and the final tax is later paid with interest, no penalty is imposed.[1]

If a demand is issued, the Finance Act 2026 has cut the appeal pre-deposit to 1% before the Commissioner (Appeals) and the Tribunal, and 2% before the High Court Division.[3] TRW's tax disputes practice handles show-cause replies and appeals.

Common VAT mistakes Bangladesh businesses make

The mistakes we see most often in VAT compliance Bangladesh reviews are process failures that repeat every month.

• Staying quarterly: treating October to December 2026 as one quarter. The October return is due by 15 November 2026.[7]
• Accepting defective invoices: no buyer BIN, a cash payment above Tk 1 lakh, or a purchase missing from Mushak-6.1 each kills the credit.[1]
• Letting credit expire: credit and VDS adjustments not taken within six tax periods are lost and cannot be recovered by amending a return.[1] [2]
• Stale coefficients: supplying a new product without Mushak-4.3, or not refiling after input prices rise by more than 7.5%.[1]
• Not chasing Mushak-6.6: suppliers cannot adjust VDS without the certificate, and withholding entities face VAT, interest and fines for failing to deduct and deposit.[1]
• Buying from unregistered suppliers: a withholding entity then bears the VAT itself.[1]
• Skipping nil returns: an unfiled period has no five-year limitation.[1]
• Treating exempt as out of scope: exempt suppliers still face a Tk 25,000 penalty for ignoring invoicing, return and record rules, and now need a BIN for banking and licences.[1] [3]
• Weak ERP controls: records must sit in ERP software, and data tampering now carries penalties for users.[2] [3]
• Correcting too late: rule 49 bars an amended return once an audit or enquiry starts or the error is otherwise discovered.[2]

Building a VAT compliance Bangladesh programme that survives audit

A checklist only works if someone owns it. Businesses that pass audits cleanly assign VAT to a named finance officer with authority over procurement and sales documents, not only the return. They configure the ERP to refuse a supplier invoice without a valid BIN and to flag cash payments above Tk 1 lakh. They reconcile the purchase book, sales book, Mushak-6.10 statements and VDS certificates every month, before filing. They refresh coefficients whenever costs move. And they run a deeper review each half-year, correcting errors by amended return, which rule 49 allows within four years of filing but only before an audit or enquiry begins.[1] [2]

Foreign-owned businesses should map reverse-charge VAT on imported services, which the remitting bank deposits by a-challan, and confirm that the challan reaches the VAT team as a credit document.[3]

TRW's tax compliance practice runs VAT health checks, builds monthly close procedures, reviews coefficients and VDS processes and prepares businesses for audit. Read this checklist with our overview of tax law in Bangladesh, or contact TRW to arrange a review.

Frequently asked questions

What are the VAT registration and enlistment thresholds in 2026?

Registration is required once turnover exceeds Tk 50 lakh in twelve months. Enlistment for turnover tax applies between Tk 30 lakh and Tk 50 lakh. Imports, exports and tender supplies require registration regardless of turnover.[1] [5]

Are VAT returns monthly or quarterly now?

Monthly. The Amendment Ordinance gazetted on 14 October 2026 requires a return within 15 days after each tax period, reversing the quarterly default introduced in July 2026.[6] [7]

When must a Mushak-6.3 invoice show the buyer's BIN?

Rule 40 requires it where the supply exceeds Tk 25,000. A registered buyer should insist on it for every purchase, because section 46 denies credit if both parties' names, addresses and BINs are not on the invoice.[1] [2]

How long must VAT records be kept in Bangladesh?

Five years under section 107, and longer for documents relating to proceedings that remain open.[1]

Can VAT records be kept electronically?

Yes. Section 107(2A) allows storage in ERP or NBR-prescribed VAT software, and the Finance Act 2026 accepts ERP records as valid documents.[1] [2] [3]

What is Mushak-4.3 and who files it?

It is the input-output coefficient, or price declaration, filed by manufacturers after manufacture and before supply. Service providers are not required to file it, and traders of goods exempt at the manufacturing stage file Mushak-4.3.1.[2] [3]

How long do I have to claim input tax credit?

The tax period of purchase or the following six tax periods. After that the credit is lost.[1]

When must a VDS certificate be issued?

A registered withholding entity issues Mushak-6.6 within three working days of filing the return in which it reports the deduction.[2]

Do I need an EFD machine?

If your business is on the eligible list prepared by field VAT officials, yes. The programme targets retail and wholesale outlets, mainly in Dhaka and Chattogram.[10] [11]

Can I avoid a penalty by correcting a mistake myself?

Generally yes. Section 85(2a) bars a penalty where tax underpaid through mistake is later paid with interest, and rule 49 confirms that an amended return filed before an audit notice attracts interest only. An amendment cannot be filed once an audit or enquiry starts.[1] [2]