Direct answer: An Indian Postal Order (IPO) is a government-issued payment instrument sold at every post office in India. It is the most reliable way to pay the RTI fee for postal applications — especially for state government RTIs and offline central RTIs where online payment is not available. A ₹10 IPO is all you need for most central RTI applications.
Before UPI and net banking, the IPO was the standard way to send money by post. For RTI purposes, it remains the safest payment method for postal applications because it is traceable, government-issued, and universally accepted.
An IPO looks like a small perforated slip — half of it is the order itself (which you give to the PIO) and the counterfoil (which you keep as proof of purchase).
Example: Ananya wants to file an RTI to the District Collector's office in Bhopal (a state authority). She goes to her local post office, buys a ₹10 IPO made out to “Public Information Officer, District Collectorate, Bhopal.” She attaches it to her RTI letter, speed-posts it, and keeps the counterfoil.
1. Visit any post office in India. 2. Ask for a "₹10 Indian Postal Order." 3. In the "Issued at" field — your post office name is pre-filled. 4. In the "Payable at" field — write the name of the post office nearest to the PIO's office (or leave blank — the PIO can cash it anywhere now). 5. On the face of the IPO, write "Pay to: Public Information Officer, [Department name]." 6. Sign the IPO and keep the counterfoil. 7. Attach the IPO (not the counterfoil) to your RTI letter. 8. The counterfoil is your payment proof.
| Situation | Best payment mode |
| Central RTI (rtionline.gov.in) | UPI/card online — no IPO needed |
| State RTI via state portal | Online as per portal |
| Postal RTI to central ministry | IPO or DD |
| Postal RTI to state government | IPO (most reliable) |
| State accepts court fee stamp | Court fee stamp (cheaper to buy) |
| BPL applicant | None required — fee waived |
Every district in India has multiple post offices. Use India Post's branch locator at indiapost.gov.in or ask your local postmaster.
Very rare. Most post offices stock ₹10, ₹20, and ₹50 IPOs. If not, you can send a ₹20 IPO — the PIO will use ₹10 and typically return the balance, or you can request a refund. Alternatively, combine two ₹5 IPOs.
No. Online portals (rtionline.gov.in and most state portals) require digital payment — UPI, credit card, or net banking. IPOs are only for postal (offline) RTI applications.
Last reviewed: May 2026. Part of the RTI Wiki definitions series.