Sri Lankan tax, filing-ready in 20 minutes.
Upload your bank statement. TaxWise reconciles your income, calculates your liability, and generates your IRD schedules, ready to file before your coffee goes cold. You submit on the IRD e-Filing portal; we get you there.
The rules just changed.
Most filers haven't caught up.
On April 1, 2025 the personal relief threshold rose to Rs. 1,800,000, the 12% slab vanished, and AIT on interest doubled to 10%. File the old way and you're either overpaying, or about to get it wrong. And with e-Filing now mandatory, there's nowhere to hide a mistake.
Three steps. About twenty minutes.
- 01Upload your statements
Drop your bank PDF, CSV, or OFX. TaxWise extracts and classifies each transaction (salary, interest, dividends, rent) so you're confirming, not typing.
- 02We do the math
Our deterministic engine reads the latest tax law from a versioned, audited database. Every calculation traces back to an Inland Revenue Act section.
- 03Review and export
See your final tax and cage-by-cage schedules. Export when ready. You submit through the IRD e-Filing portal; filing is your responsibility.
Whoever you are at tax time, we have you covered.
For employees, consultants, doctors, engineers, content creators, and anyone with mixed income sources.
- Auto-import from PAYE
- Bank interest with TIN-linked declarations
- Investment income & rent reliefs applied
For sole proprietors and Pvt Ltd companies under Rs. 500M turnover.
- VAT, SSCL, CIT in one place
- SET installment reminders
- WHT reconciliation
Partnership Income Tax with allocated profit shares.
- PIT with profit allocations
- Per-partner statements
- Year-end reconciliation
An AI that won't
make up tax law.
Most AI assistants hallucinate. Ours can't. The TaxWise AI is wired into our deterministic calculation engine: it can query the engine, but it never invents numbers, citations, or rules. Ask "Show me what I owe if I add Rs. 200,000 of bank interest" and the answer carries a citation back to the Inland Revenue Act.
Read how our AI worksWhich taxpayer are you?
Pick what you do and answer five questions. You get the schedules you file, the reliefs you qualify for, and a rough figure — built on the same engine that prepares your full return. No account, no email to start.
We treat your data like
it's our own.
AES-256 at rest. TLS 1.3 in transit. Database keys rotated on a fixed schedule.
We never sell, rent, or share your data, and it's never used to train external AI models.
Your data lives in AWS Singapore (ap-southeast-1), never leaving the region. SOC 2 Type II and ISO 27001 are on track for 2027.
Export everything as PDF or CSV. Delete your account and we erase your records within 30 days.
Different incomes. Same twenty minutes.
“I'm paid in USD by a company overseas, and the foreign-income and exchange-rate maths turned filing into an annual nightmare. TaxWise pulled it straight off my bank statement, applied the right rate, and had my schedules ready before my coffee went cold. First year I actually understood my own return.”
“I prepare returns for a handful of clients on the side. What sold me is that every figure cites the Act — I can defend any number to a client without second-guessing the software. It's cut the time I spend per return by more than half.”
“Between my government hospital salary and my channelling income, my sources never added up cleanly on paper. TaxWise took the PAYE already deducted, added my channelling fees, and showed exactly what was left to pay. No spreadsheets, no accountant chasing me for documents.”
Free to start. Premium when you need it.
An accountant charges Rs. 25,000–60,000 to prepare a personal return. TaxWise's free tier handles a single salary, bank interest, and investment income (with every 2025/2026 relief auto-applied) for Rs. 0. Paid plans for freelancers and multiple income sources unlock deeper income sources and priority support.
Start filingProof you can check before you sign up.
A small team of engineers in Sri Lanka who got tired of filing their own returns in spreadsheets, advised by a certified business accountant.
Read who we are12 free calculators, no account, nothing leaves your browser: the exact engine that prepares a full TaxWise return.
Try the calculatorsCalculations are seeded from the Inland Revenue (Amendment) Act, No. 02 of 2025, and every figure links back to its section.
See a sample calculationQuestions, answered.
Get filing-ready
for 2025/2026.
Create your free account and prepare your return in under twenty minutes. No credit card required.
Start filing