Coimbatore's service exporters, from IT and engineering design firms to medical coding and back-office teams, file a monthly EDF with their AD bank for invoices raised to foreign clients, due within 30 days from the end of the invoice month. What makes Coimbatore distinctive is how many businesses export both goods and services: the goods side continues through shipping bills, while every service invoice now goes on the single EDF. Keeping those two tracks separate is the main thing to get right.
Key takeaways
- Service exporters outside an SEZ file with their AD bank; SEZ units file with the SEZ Development Commissioner; software exporters may also use STPI.
- Manufacturers that also bill foreign customers for design, testing support or engineering services must file EDFs for those service invoices.
- Goods exports at EDI ports use the shipping bill as the EDF, so services and goods follow different paperwork.
- Tamil Nadu-headquartered banks are widely used locally alongside national and private banks; each publishes its own EDF policy.
- A fixed monthly routine and a register prevent missed invoices, especially in family-run businesses.
Coimbatore's service exporters
Coimbatore is known for engineering, textiles and pumps and motors, and over the past years its IT parks have added software, ITES and KPO teams. The resulting mix of service exporters includes:
| Exporter type | Typical services | Where the EDF goes |
|---|---|---|
| IT services and product firms | Software development, testing, support | AD bank (or STPI for software) |
| Engineering design studios | CAD, CAE, product design for foreign OEMs | AD bank |
| Healthcare back office | Medical coding, billing, transcription | AD bank |
| Manufacturers with service income | Design charges, commissioning support, training abroad | AD bank for the service invoices |
| Units inside an SEZ | IT/ITES delivered from SEZ premises | SEZ Development Commissioner |
We have not listed specific parks or office addresses. If you are unsure whether your unit is inside a notified SEZ, check your approval documents.
When a goods exporter also exports services
Consider a Coimbatore pump manufacturer that ships pumps to a distributor in Kenya and also bills the distributor separately for engineering design and remote commissioning support. These are two different exports under the Foreign Exchange Management (Export and Import of Goods and Services) Regulations, 2026:
| Goods (pumps) | Services (design, support) | |
|---|---|---|
| Declaration | Shipping bill at EDI ports (serves as the EDF); manual EDF at non-EDI ports | EDF to AD bank, one per month |
| Part of the form | Part 2A for goods on a manual EDF | Part 2B, one row per invoice |
| Timing | At shipment | Within 30 days from end of invoice month |
| Mode of delivery | Sea, air etc. | Usually Internet; ask your bank about on-site visits |
Do not put service invoices on goods paperwork or vice versa. If a single commercial invoice bundles goods and services, discuss with your CA and bank whether to split it; separate invoices make both tracks far cleaner. Our comparison of EDF for services vs goods explains the differences.
Banks commonly used in the region
Coimbatore exporters bank with national public sector banks, private banks and foreign banks, as well as several Tamil Nadu-headquartered banks such as Karur Vysya Bank, City Union Bank and Tamilnad Mercantile Bank. Whichever bank receives your export proceeds is normally your AD bank.
Each bank publishes its own EDF acceptance policy, so channels differ: some exporters submit at the branch, others by email or through a trade portal. Ask your branch for the AD code and preferred channel in writing. Our bank-specific generators, such as the KVB EDF form and the City Union Bank EDF form, pre-fill the bank name.
A monthly routine for smaller, owner-run firms
Many Coimbatore exporters are owner-run, with one accountant handling GST, payroll and banking. A light routine works best:
- First working day of the month: list all service export invoices dated in the previous month. Keep goods invoices on a separate list.
- By the 10th: prepare the EDF, one row per service invoice, with consistent INR conversion and the total in words.
- By the 15th: owner or authorised signatory signs Part 4; submit to the bank.
- By the 30th: statutory deadline; record submission date and acknowledgement.
- Every week: match incoming FIRAs to invoices and update the register.
- Every quarter: give the ₹10 lakh realisation declaration for small invoices, prepared with our realisation declaration tool.
A worked example
Noyyal Engineering Services, a partnership firm in Coimbatore, does CAD design for a German machinery maker and also supplies spare parts to a Sri Lankan customer. In November 2026:
- Design services: two invoices to the German client, EUR 6,400 and EUR 3,900, delivered online.
- Spare parts: one shipment to Sri Lanka, exported through a port with the shipping bill.
Noyyal files one EDF for November with the two design invoices as rows in Part 2B, mode of delivery Internet, SAC 998393 (other specialty design) as confirmed by its CA, by 30 December 2026. The spare-parts export follows the goods process with its shipping bill and is not added to the services EDF.
At an assumed ₹91 per EUR, the first design invoice is ₹5,82,400 and the second ₹3,54,900, both under ₹10 lakh, so once paid they can be closed through Noyyal's quarterly declaration.
This article is general information, not legal or tax advice.
Frequently asked questions
Where do Coimbatore service exporters file the EDF?
Service exporters outside an SEZ file the EDF with their AD bank, usually the bank where export proceeds arrive. Software exporters can also file with STPI, and units inside an SEZ file with the SEZ Development Commissioner.
My company exports both goods and services. Do I need an EDF for services?
Yes. Goods follow the shipping bill route at EDI ports, while service invoices are declared on a monthly EDF to your AD bank. Keep the two separate, and split mixed invoices where possible.
Can I file the EDF with a Tamil Nadu-based bank like KVB or City Union Bank?
Yes, if that bank receives your export proceeds and is an authorised dealer for your account. Ask your branch for its AD code and its published process for accepting EDFs.
What mode of delivery should engineering design firms choose?
For designs and drawings delivered online, Internet is usually right. If your engineers travel abroad to deliver part of the service, ask your bank how it wants that shown on the EDF.
What is the EDF deadline for November 2026 invoices?
Service export invoices dated in November 2026 must be covered by an EDF filed by 30 December 2026. The deadline is set by RBI's regulations and applies across India.
Bottom line
Coimbatore's exporters do well when they keep goods and services on separate tracks and run a simple monthly routine for the EDF. Prepare your service declaration each month with our free EDF form generator.
This guide is general information for Indian businesses, not legal or tax advice. Rules and bank processes change — confirm specifics with your AD bank or chartered accountant.