Muhammad Faizan

Why I Built CryptoTaxSentry

In 2026, while researching crypto tax tools, I kept running into the same problem: tools that charged $99–$299 per year, tools that required connecting exchange API keys, and tools that asked you to upload your full transaction history to a cloud server — just to get a rough estimate of what you might owe.

That felt disproportionate. Estimating a capital gain is straightforward arithmetic: sale price minus purchase price, multiplied by your tax rate. None of that math requires your private wallet data on someone else's server.

I built CryptoTaxSentry to prove the point: a fully private, browser-based crypto tax estimator is possible — and it can be free. Every calculation runs in your browser using JavaScript. Your numbers never leave your device. Close the tab and they're gone.

My Background

I am a web and WordPress developer with over four years of professional experience. I have built and delivered projects for clients in Pakistan, the United Kingdom, the United States, and other international markets — ranging from custom WordPress sites and Elementor builds to performance-optimised tools and client-side JavaScript applications.

CryptoTaxSentry is built on that same technical foundation: a client-side JavaScript calculation engine embedded in a WordPress environment, designed to be fast, private, and accessible on any device without requiring an account.

How I Research Every Guide

My research process for every article published on CryptoTaxSentry follows a consistent five-step approach — the same process, every time, regardless of how straightforward the topic appears:

1. 1
   Start with the primary government source. For US content: the relevant IRS notice, revenue procedure, revenue ruling, or FAQ page on IRS.gov. For UK content: the relevant GOV.UK guidance page or the HMRC Cryptoassets Manual (CRYPTO10000–CRYPTO40000). I read the actual document — not a summary of it.
2. 2
   Cross-reference with authoritative secondary sources. I verify rate figures and interpretations against the Tax Foundation, major accounting firm publications, and professional CPA resources — to identify whether the primary source is unambiguous or whether professionals disagree on its application.
3. 3
   Flag genuinely unsettled areas honestly. Where the IRS or HMRC has not published clear guidance — liquid staking, certain DeFi transactions, NFT classifications — I say so explicitly. I present the conservative position, any alternative interpretation, and current professional consensus. I do not guess and present it as fact.
4. 4
   Cite specific sources, not homepages. Every factual claim links to the specific IRS notice, HMRC manual page, or GOV.UK guidance — not just "according to the IRS." Readers can verify every claim by following the linked source directly.
5. 5
   Update when rules change. Tax law changes frequently. I review all guides at the start of each tax year and update immediately when primary sources change. Each guide carries a published date and a last-reviewed date so you can judge how current the information is.

What CryptoTaxSentry Is — and Is Not

What it is

An educational estimation tool. It helps you understand roughly what your crypto tax liability might look like before you sell, swap, or unstake — so you can make more informed decisions about timing, position sizing, and what questions to bring to a tax professional.

What it is not

A tax filing tool. CryptoTaxSentry does not produce audit-ready figures, does not generate tax forms, and does not account for your full financial picture — total income, all deductions, state or local taxes, and every transaction in your portfolio all affect your real liability in ways a scenario calculator cannot fully model.

Connect

Found a factual error in a guide, have a feature request, or just want to say the tool helped? I read and respond to everything personally, typically within 1–2 business days.