--- title: "TchekMyPay on ChatGPT: ranks and changes · OpenApps" description: "On Oct 29, 2026, TchekMyPay is an app on ChatGPT by mmcco, ranked #789 in Finance." url: https://theopenapps.com/chatgpt/apps/tchekmypay --- > AI agents: this is one page of OpenApps as Markdown. https://theopenapps.com/llms.txt maps the site, the API and the MCP server. # TchekMyPay [mmcco](https://theopenapps.com/publishers/mmcco) Finance ChatGPT Apps SDK New [Accounting & bookkeeping](https://theopenapps.com/tags/accounting) [People ops & payroll](https://theopenapps.com/tags/people-ops) [Finance teams & accountants](https://theopenapps.com/tags/for-finance) TchekMyPay is a stateless, employee-side payroll auditor. It answers one question: check every dollar you should have received, every dollar paid out and every deduction withheld. You (or the model) paste the numbers from your own documents - pay stubs, timesheets, the collective agreement or contract, deposits - and TchekMyPay does the deterministic MATH: it reconstructs the pay DUE (planned schedule + hours worked + rate/step/premiums + tax rules + benefits), compares it with the pay ACTUALLY PAID, and returns GAPS, PROOFS and CALCULATIONS with every dollar traced to its line item, its evidence state and, when provided, its source and the agreement clause. It checks gross = sum of earnings, regular pay = rate x hours, each premium or overtime line against a rule YOU provide, retroactive raises, salary steps, duplicate or excessive deductions, and statutory contributions (RRQ, EI, QPIP). It never invents a multiplier or a tax amount: the rule must come from your documents, income tax is flagged as an estimate, and RRQ/EI/QPIP are recomputed exactly when the context is given. A detector flags systematic patterns, such as recurring hours shaving, across several pays. A TchekMyYear layer projects year-end income and tax and estimates family benefits - the Canada Groceries and Essentials Benefit (CGEB), the Canada Child Benefit, the Quebec family allowance, childcare and solidarity credits - all clearly marked as rough or provisional estimates, never an eligibility decision; the CRA, Revenu Quebec and Retraite Quebec remain authoritative. In ChatGPT, two tools render a visual dashboard and an annual-portrait widget; every tool also works as text plus structured data. Limits: tax and benefit rules are verified for Canada + Quebec 2026 only (other jurisdictions return UNSUPPORTED\_RULE). The connector is stateless and keeps nothing between calls; no Social Insurance Number or bank login is ever requested or stored; processing is ephemeral. [Open in ChatGPT](https://chatgpt.com/plugins/plugin%5Fasdk%5Fapp%5F6ace71819158819185b0250c7acf4bc5?open%5Fin%5Fapp) [Website](https://tchekmypay.mmcco.co) [Top rank now #789 NEW to the chart Finance](https://theopenapps.com/chatgpt/apps/tchekmypay?tab=ranks&slug=category%3Afinance) [Peak (14d) #789 Finance](https://theopenapps.com/chatgpt/apps/tchekmypay?tab=ranks&slug=category%3Afinance) First listed Oct 29, 2026 [Overview](https://theopenapps.com/chatgpt/apps/tchekmypay) [Ranks](https://theopenapps.com/chatgpt/apps/tchekmypay?tab=ranks) [Changes](https://theopenapps.com/chatgpt/apps/tchekmypay?tab=changes) ## Where it stands [Finance #789 NEW to the chart NEW to the chart Peak #789 in 14d](https://theopenapps.com/chatgpt/apps/tchekmypay?tab=ranks&slug=category%3Afinance) ## Starter prompts * Here's my stub: $25/h, 40 regular hours, gross shows $975 - does the math add up? * I worked 8h but my pay only shows 7.5h at $25/h - how much is missing? * Project my year-end income and tax and estimate my family benefits. ## Details Developer [mmcco](https://theopenapps.com/publishers/mmcco) Category Finance Kind Apps SDK Version 0.7.0 Sign-in On install Capabilities Deterministically rechecks a pay stub (gross, rate x hours, premiums, net, deductions) and flags each gap with proof., Compares planned, worked and paid hours, overtime, retro pay, salary steps and deductions against what you were paid., Projects year-end income and tax and estimates family benefits (CGEB, child benefit, Quebec allowance) as estimates., Stateless and employee-side: no SIN or bank login is requested or stored; every rule comes from your own documents. Created Oct 13 Website [tchekmypay.mmcco.co](https://tchekmypay.mmcco.co) Privacy [tchekmypay.mmcco.co](https://tchekmypay.mmcco.co/privacy) Listing ID plugin\_asdk\_app\_6ace71819158819185b0250c7acf4bc5 ## Launch lag 15 d Oct 13 → Oct 29 ## Badge ```markdown [![Listed on OpenApps](https://theopenapps.com/badge/chatgpt/apps/tchekmypay.svg)](https://theopenapps.com/chatgpt/apps/tchekmypay) ```