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1 Week to April 15: A Practitioner’s Filing Checklist (2026 Edition)

A practical final-week checklist for April 15 covering filing readiness, payment alignment, extension mechanics, commonly missed items, and estimated-tax penalty risk.

By Mohammed Shamji, CPA-MT

April 10, 2026

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Quarterly Estimated Tax Payments: What Practitioners Overlook

A practitioner-focused guide to quarterly estimated tax payments, safe harbor rules, annualization, and how OBBBA changes affect 2025 installment planning.

By Mohammed Shamji, CPA-MT

April 9, 2026

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Complete Guide to IRS Transcripts - 2026 Edition (part 2)

Learn how to access and read IRS transcripts in 2026: Taxpayer Online Account, refund transaction codes (TC 846, 570, 810), cycle codes, and when to be concerned.

By Mohammed Shamji, CPA-MT

April 6, 2026

TechnicalMarch 23, 2026