Filing & IRS Procedures
The mechanics of filing and dealing with the IRS: transcripts, withholding, extensions, amended returns, payment plans, and taxpayer relief. Practical, step-by-step guides for the process rather than the math.
Filing & IRS Procedures: all guides
- Estimated Tax Payments: Who Pays, How Much, and When
- Form 2210: The Underpayment Penalty, Explained
- Form 2848 (Power of Attorney): How to Authorize a Tax Pro
- Form 4868: How to File a Personal Tax Extension
- Form 656: How an Offer in Compromise Works
- Form 7004: How to File a Business Tax Extension
- Form 8379: Injured Spouse Allocation, Explained
- Form 8857: Innocent Spouse Relief, Explained
- Form 9465: How to Request an IRS Installment Agreement
- Form SS-4: How to Apply for an EIN
- Form W-7: How to Apply for an ITIN
- How to Fill Out a W-4 (2026): Withholding Made Simple
- How to Fill Out a W-9 (2026): A Step-by-Step Guide
- How to Get Your IRS Tax Transcript (Fast)
- How to Know If You Owe the IRS
- IRS Account Transcript Codes: 150, 570, and 846 Explained
- IRS TREAS 310 Tax Ref: What the Deposit Means
- Tax Withholding Explained: How to Get It Right
- The 5 Types of IRS Tax Transcripts, Explained
- What Is “IRS TREAS 310”? The Deposit on Your Bank Statement
- What Tax Forms Do I Need to File?