Odoo Migration and Upgrade Services in Bangladesh
An upgrade is a rehearsal problem. The first conversion is never the one you go live on.
What changes the cost of an Odoo migration or upgrade in Bangladesh
The delivery method is the same everywhere. What moves the number is what this market demands of the system, and how much of that Odoo already covers.
Bangladesh has no e-invoicing mandate to clear today. That lowers the build cost now, and it makes the invoicing design worth getting right anyway, because every market on this list that has since mandated one gave businesses months rather than years to comply.
13 of the 16 payment options that matter in Bangladesh are not shipped with Odoo, so they need a paid connector or a build. 3 ship in the box.
9 of the 12 couriers used in Bangladesh have no Odoo connector. 3 do. Which ones you actually use changes the estimate more than the number of users does.
Odoo's Bangladesh localization does not cover everything. The gaps are listed on the country page and each one is either a build or a bought module.
Statutory payroll in Bangladesh has its own rules. Whether Odoo ships a payroll localization for this market decides if that is configuration or development.
Market facts on this page checked on 22 August 2026 by Waqas Riasat, Way4Tech.
Where Bangladesh starts from
A migration in Bangladesh carries 3 native localization modules forward. The 6 custom pieces on top of them is what actually needs re-testing, not the standard modules.
Where we deliver in Bangladesh
A migration carries no city-specific risk of its own. What decides the work is the modules and the custom code already in place, and that is the same for a business in Dhaka as anywhere else in Bangladesh.
What odoo migration & upgrade has to satisfy in Bangladesh
The rules that decide how much of this is configuration and how much is a build. Everything below is from our Bangladesh register, checked against a primary source.
As of 22 August 2026 Bangladesh has no clearance or reporting e-invoicing mandate. A VAT-registered seller issues a Mushak 6.3 challan on paper or from its own software, and the only real-time reporting to NBR runs through EFD/SDC hardware in sectors NBR has named one by one.
- Mushak 6.3 challan showing buyer and seller details, description, quantity, unit price, total value and VAT.
- No XML or JSON schema, no digital signature or seal, no clearance step, no accredited intermediary, no NBR-assigned document ID.
- EFD/SDC devices in mandated sectors push point-of-sale data to NBR. This is device-level reporting, not ERP-to-authority integration, so an Odoo build does not replace the device.
- Mushak 9.1 VAT return is filed through the NBR VAT online portal. PwC states manual return filing is completely dispensed with from 1 July 2026.
- An NBR reform panel recommended e-invoicing for VAT in February 2025. Nothing has been enacted, so treat any e-invoicing roadmap as unfunded planning.
- Accounting Companies whose securities trade in a public market, and other large publicly accountable entities, must use IFRS as adopted in Bangladesh, issued locally as Bangladesh Financial Reporting Standards (BFRS). The Financial Reporting Act 2015 gives the Financial Reporting Council the power to set and issue those standards in conformity with IASB standards.
- Accounting Audit reports signed by ICAB practising members carry a Document Verification Code, a unique code issued by ICAB's Document Verification System that lets a regulator check the report online. BSEC-listed companies, microfinance institutions, NGOs taking donor funding and companies seeking investment registration all need DVC-carrying reports.
- Accounting Odoo's Bangladesh localization ships a chart of accounts, taxes and a tax report only. There is no Mushak register, no Mushak 9.1 report and no audit file export in the official module.
- Tax The standard VAT rate is 15%. Reduced rates of 1.5%, 2%, 2.4%, 4.5%, 5%, 7.5% and 10% apply to specified goods and services under the Second Schedule of the VAT and SD Act 2012.
- Tax Supplementary Duty applies to Third Schedule goods and services from 10% to 67%, and in certain cases up to 500%. It is payable only at the first stage of supply, which means the ERP has to model it separately from VAT rather than as another tax line on every sale.
- Tax The VAT return is Mushak 9.1, filed monthly and due within 15 days of the end of the tax period. Government, semi-government and autonomous bodies, banks, insurers and anyone filing a nil return get up to 20 days.
- Tax Manual VAT return filing is completely dispensed with from 1 July 2026. Returns go through the NBR VAT online portal.
- Bangladesh chart of accounts
- Bangladesh taxes
- A Bangladesh tax report
- Mushak 6.3 challan layout, numbering and the 6.1 and 6.2 registers. Third-party paid modules exist for Odoo 19 but nothing official.
- Mushak 9.1 VAT return preparation and the online portal submission.
- VAT deducted at source on supplier bills, and income tax withholding at the many rates that hit purchases.
- EFD/SDC device integration for mandated retail and hospitality sectors.
- Payroll in full: provident fund, gratuity accrual, WPPF, NBR income tax slabs and the quarterly withholding return.
Reviewed 2026-08-22. The full Bangladesh register
How we run the work
5 stages, the same in every market: Assessment, First test conversion, Functional validation, Rehearsal, Cutover and stabilisation. The method does not change by country, so it is written up once rather than repeated here.
The integrations this market usually needs
Badged by what it takes in Odoo. Anything not marked In Odoo is a paid connector or a build, and that is the part quotes usually miss.
Questions we get asked
- Can you upgrade us from an old Odoo version?
- Yes. The migration service covers the database, the custom modules, attachments and historical transactions, with a test environment for sign-off before cutover. Older versions take longer because more standard behaviour changed on the way, and because third-party modules are less likely to have a successor.
- Will we lose data?
- No. Conversions run on copies, the original is untouched until cutover, and a full pre-conversion backup is the rollback point. What does happen is that data which was already inconsistent becomes visible, because conversion is stricter than daily use.
- Does Odoo have an official localization for Bangladesh?
- Yes. Odoo ships 3 native items for Bangladesh, covering the basics of the chart of accounts and statutory setup. 6 areas are still outside that localization and get built or bought separately.
- Is e-invoicing mandatory in Bangladesh?
- As of 22 August 2026 Bangladesh has no clearance or reporting e-invoicing mandate. A VAT-registered seller issues a Mushak 6.3 challan on paper or from its own software, and the only real-time reporting to NBR runs through EFD/SDC hardware in sectors NBR has named one by one. The Bangladesh e-invoicing page carries the full detail and the sources.
- What VAT or sales tax does Odoo have to handle in Bangladesh?
- The standard VAT rate is 15%. Reduced rates of 1.5%, 2%, 2.4%, 4.5%, 5%, 7.5% and 10% apply to specified goods and services under the Second Schedule of the VAT and SD Act 2012.
- Do you work with businesses in Dhaka and other parts of Bangladesh?
- Yes. An Odoo migration or upgrade runs remotely by default, and being based in one city inside Bangladesh does not change the plan or the price. Cities we cover for on-site visits: Dhaka, Chattogram, Sylhet, Gazipur, Narayanganj, Khulna. We travel on-site for discovery workshops and go-live week when the engagement calls for it.