Do Late Payment Penalties Apply to Amended Returns?
Learn how the late payment penalty on an amended tax return works, from how charges and interest accrue to relief options and state considerations.
When Is Accounts Receivable Credited? Payments, Returns, Write-Offs
Learn when accounts receivable is credited, from routine customer payments and discounts through returns, write-offs, recoveries, and overpayments.
IRS Tax Pro Account: Authorizations, Access, and 2026 CAF Expansion
Learn how the IRS Tax Pro Account works, from digital authorization requests and client approvals to CAF management and the upcoming business expansion.
Fake Business for Tax Purposes: Civil and Criminal Penalties
Learn how a fake business for tax purposes triggers penalties, from civil fraud exposure and criminal prosecution to IRS detection and voluntary disclosure.
S Corp Vehicle Deduction: Ownership, Depreciation, and Reimbursement
Learn how the S Corp vehicle deduction works, from vehicle ownership and depreciation rules to reimbursing business miles through an accountable plan.
What Does a 1099-R Look Like? Boxes, Codes, and Corrections
Learn what a 1099-R looks like, from the header and money boxes through distribution codes, state tax reporting, and fixing forms that arrive wrong.
IRS Form 4419: Applying for a TCC, Roles, and Timing
Learn how the IRS Form 4419 process works today, from preparing your online TCC application through approval and keeping the code active over time.
Audit Tick Mark List: Symbols, Legend, and Placement
Learn how audit tick marks work on a workpaper, from the common symbols and their legend to placement conventions and their role in electronic files.
Importation Costs: Duties, Freight, Broker Fees, and Drawback
Learn how importation costs add up, from duties and freight through broker fees and compliance charges to penalties and reclaiming money via drawback.
C Corp Tax Return Due Date: Form 7004, Estimates, and Penalties
Learn how the C corp tax return due date works, from calendar and fiscal year filings through extensions, estimated payments, late penalties, and state differences.