Expense reporting for business travel in Indian companies — tools, rules and GST
By Saanvi Iyer (Saanvi Iyer writes offbeat destination guides for Indian travellers — places that work in monsoon, shoulder-season picks, and the cities Indian first-time international travellers underrate. Based in Bangalore, perpetually mid-itinerary.) · Published · 10 min read
Spreadsheet-based expense reporting leaks money and time. Here is how Indian companies should run travel expenses in 2026, including the new GST slabs, ITC capture, and the fraud patterns auditors actually find.
Quick answer
Move off spreadsheets to a tool like Zoho Expense, Happay, Fyle or an integrated travel-and-expense platform; mandate GSTIN entry at the time of every booking so you can claim input tax credit; require itemised tax invoices, not just card slips; reimburse within a fixed window (15 to 30 days); and run automated duplicate and policy checks. The single biggest money leak in Indian T&E is uncaptured GST input credit.
Why spreadsheet-based expense reporting fails
Manual Excel claims feel free but cost far more than any software licence. Employees lose paper receipts, finance re-keys data, GST invoices arrive without the company GSTIN (making the credit unclaimable), and reconciliation drags into month-end chaos. Studies of finance teams consistently show manual expense processing takes far longer per report and carries a meaningfully higher error rate than automated systems.
The deeper failure is invisible: leakage. When a hotel or airline invoice does not carry your GSTIN, or when nobody reconciles the GST line, the input tax credit is simply lost. Across a year of travel, that can run into lakhs for a mid-sized company. Spreadsheets give you no systematic way to catch this; software flags it at source.
Expense tools that work for Indian companies
The market is mature. The right pick depends on size and how integrated you want travel booking and expensing to be.
- Zoho Expense integrates tightly with Zoho Books and other Indian accounting stacks, handles GST capture well, and is cost-effective for SMBs.
- Happay and Fyle are India-built, strong on GST validation, card feeds and mobile receipt capture; Fyle is notable for letting employees submit receipts via text and email.
- Integrated T&E platforms (such as ITILITE or similar) combine booking and expensing so policy is enforced at the point of purchase, not after.
- SAP Concup-class enterprise suites suit large multinationals with complex approval matrices.
Whatever you choose, prioritise three things: automatic GSTIN capture on invoices, card-statement reconciliation, and a mobile app employees will actually use.
GST compliance in expense reporting (2026 slabs)
The GST 2.0 reforms that took effect on 22 September 2025 changed the slabs you must account for, so update your policy if you have not already.
- Air tickets: economy class is taxed at 5%; premium and business class at 18%. Input tax credit is available on both for genuine business travel, subject to a valid tax invoice.
- Hotels: rooms up to ₹7,500 per night are now taxed at 5% without input tax credit; rooms above ₹7,500 are taxed at 18% with input tax credit available. Rooms up to ₹1,000 are exempt.
- To claim ITC you need: your GSTIN entered at booking, and a tax invoice showing your company name, your GSTIN, the supplier's GSTIN, the SAC code (996411 for passenger air transport) and the GST amount separately.
The practical implication of the new hotel slab is important: for budget hotel stays under ₹7,500, there is no ITC to claim, so do not chase invoices expecting credit. For premium stays above ₹7,500, the ITC is real and worth capturing. Always verify the latest GST position with your tax advisor, as rules evolve.
Receipt management: the practical rules
Set a clear, enforceable receipt policy and the rest follows.
- Threshold for receipts: require a receipt for any expense above a small floor (many companies use ₹500). Below that, a self-declaration is fine.
- Tax invoice, not card slip: for any expense where GST credit is claimable, insist on a proper GST tax invoice carrying both GSTINs. A POS card slip is not a valid tax document.
- Capture at the moment: mandate photographing the receipt in the app at the point of spend. Receipts captured days later are the ones that go missing.
- Foreign receipts: for international travel, capture the foreign-currency amount and let the tool apply the card-settled INR rate; do not let employees self-convert.
Digital copies are generally acceptable, but retain records for the statutory period your auditor specifies.
Foreign travel, forex and TCS in expense reports
International business trips add two wrinkles. First, the TCS regime: under the Liberalised Remittance Scheme the threshold is ₹10 lakh per financial year (since April 2025), with overseas tour packages attracting 2% TCS from the first rupee. Spending on an international credit card while abroad currently sits outside TCS until further notice, which is one reason corporate cards are convenient for travel. TCS collected is creditable against the company's or employee's tax liability, so it should be tracked, not written off.
Second, currency conversion: standardise on either a corporate forex card or a corporate credit card and record expenses at the actual settled INR amount. Reimbursing self-estimated conversions creates disputes and audit gaps. Your expense tool should pull the real settlement figure from the card feed.
Reimbursement timelines: what is reasonable
Slow reimbursement is the single biggest source of employee frustration with T&E, and it pushes people toward padding claims to compensate for the cash-flow hit. Set a published service standard.
- Submission: employees submit within 7 to 15 days of trip completion.
- Approval: managers approve within 3 to 5 working days; auto-escalate stale approvals.
- Payout: finance reimburses within 15 to 30 days of approval, ideally in the next payroll or a fixed weekly run.
Corporate cards remove most of this pain by shifting the cash-flow burden off the employee entirely; the employee only files the report, the company already holds the liability. For frequent travellers, corporate cards are the cleaner model.
Common expense fraud and how to catch it
Most T&E fraud is mundane and detectable with rules.
- Duplicate submission: the same receipt filed twice, or filed by two colleagues who shared a meal. Automated duplicate detection on amount, date and vendor catches this.
- Inflated or altered receipts: edited PDFs or handwritten amounts. Require original tax invoices and flag round numbers and edited files.
- Personal spend disguised as business: weekend meals, personal shopping. Policy rules on categories, merchant types and trip dates surface these.
- Mileage and per-diem padding: over-claimed distances or per-diems on days with hotel-included meals. Cross-check against itinerary and hotel inclusions.
- Phantom vendors: invoices from non-existent suppliers; validate GSTINs automatically.
The goal is not to assume bad faith but to make honest reporting effortless and dishonest reporting visible. Clear policy plus automated checks does both.
Frequently asked questions
Can a company claim GST input credit on employee flight tickets?
Yes, for genuine business travel. Economy tickets are taxed at 5% and premium/business at 18%, and ITC is available on both, provided the company GSTIN was entered at booking and the airline issues a valid tax invoice showing both GSTINs, the SAC code 996411 and the GST amount separately.
Is GST input credit available on hotel stays in 2026?
It depends on the tariff. After the September 2025 reforms, rooms up to ₹7,500 per night are taxed at 5% with no ITC, while rooms above ₹7,500 are taxed at 18% with ITC available. So budget stays carry no claimable credit; premium stays do. Verify the current position with your tax advisor.
Why is a credit-card slip not enough for expense reporting?
A POS card slip is a payment record, not a tax invoice. To claim GST input credit you need a proper tax invoice carrying your company name, your GSTIN, the supplier's GSTIN, the SAC/HSN code and the GST amount shown separately. Always collect the tax invoice, not just the slip.
Which expense tools work best for Indian companies?
Zoho Expense suits SMBs on the Zoho stack; Happay and Fyle are strong India-built options with good GST validation and mobile capture; integrated platforms enforce policy at booking; and enterprise suites suit large multinationals. Prioritise automatic GSTIN capture, card reconciliation and a usable mobile app.
How does TCS affect corporate foreign travel expenses?
Under LRS the TCS threshold is ₹10 lakh per financial year, and overseas tour packages attract 2% TCS from the first rupee. Spending on an international credit card abroad currently sits outside TCS until further notice. TCS collected is creditable against tax liability, so track it rather than treating it as a cost.
What is a reasonable reimbursement timeline?
A common standard is submission within 7 to 15 days of the trip, manager approval within 3 to 5 working days, and payout within 15 to 30 days of approval. Corporate cards remove most cash-flow strain because the company, not the employee, carries the liability from the start.
How long should we retain expense receipts and invoices?
Digital copies are generally acceptable, but retain records for the statutory period your auditor and GST rules specify, which is typically several years. Keep tax invoices that support input credit especially carefully, as they may be checked during GST audits.
What are the most common types of travel expense fraud?
Duplicate receipt submission, inflated or altered receipts, personal spend disguised as business, per-diem and mileage padding, and phantom vendors. Automated duplicate detection, GSTIN validation, category rules and itinerary cross-checks catch most of these without assuming bad faith.