SJ

Sarah Jenkins, CPA

Tax Compliance Specialist • Independent Reviewer

Sarah Jenkins is a credentialed Certified Public Accountant (CPA) with over a decade of specialized experience in US federal taxation and state-level compliance. She focuses on sole proprietorship audits, small business bookkeeping, and freelancer tax estimation strategies.

In her advisory role for Ajida, Sarah conducts reviews of the mathematical models, formulas, and state brackets driving the 1099 Tax Estimator utilities. Her audits verify that the outputs align with current IRS revenue procedures and state department of revenue updates.

CPA Certified Practitioner
US Tax Compliance Audit Specialist

Reviewed Tools & Calculators

1099 Tax Estimator

Self-employment, federal brackets, and state tax calculations.

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Audit Details: Math verified against IRS Rev. Proc. 2025-XX schedules and individual state flat and progressive rates for 2026 filings.