Amended & Prior-Year Tax Preparation

Amended & Prior-Year
Tax Preparation

Correcting, Refiling, and Bringing You Back Into Full IRS and State Compliance

Mistakes happen, even on filed tax returns. Whether you forgot a deduction, received a corrected form, or discovered income that wasn’t reported, filing an amended return can protect you from penalties and help you claim any refund you’re entitled to.

At Premier Tax & Resolution LLC, we specialize in amended and prior-year tax return preparation for individuals and businesses across Oregon and Washington. Our licensed expertise ensures every correction is handled accurately, transparently, and in full compliance with IRS rules.

Schedule Appointment

When You Need to
File an Amended
Return

We help you determine whether an amendment is necessary, explain what changes are being made, and handle all electronic filings and documentation.

You should consider filing an amended return (Form 1040-X or corresponding business form) if:

You received a corrected or late W-2 or 1099
You missed a deduction or credit on your original filing
Your filing status or dependents changed
You discovered unreported income or expenses
You received a notice of adjustment from the IRS or state agency
You need to correct bookkeeping errors or apply carryforwards correctly

Our Amended Return Process

Review: We begin with a detailed comparison of your original return against supporting documentation and IRS transcripts.
Recalculate: Each affected schedule and credit is reverified for accuracy.
Prepare: We complete the Form 1040-X (or 1120X/1065 amendment for business clients) with precise explanations of the adjustments.
File & Monitor: We electronically file your amended return and track acknowledgment from the IRS or state agency.
Follow-Up Support: If your amendment results in a refund or balance due, we guide you through next steps for payment or refund claim.

Fixing or Filing Past-Due Returns

If you missed one or more years of tax filings, we can help you get current quickly and safely. Our services include:

Reconstruction of income and deductions using IRS wage & income transcripts
Filing prior-year returns to restore good standing
Coordinating state and federal compliance for Oregon and Washington
Assistance with IRS notices and correspondence related to old filings

Catching up is always better than waiting, voluntary filing before IRS contact can help reduce penalties and show good faith compliance.

Common Results from Amending a Return

Claiming a previously missed refund or credit
Correcting income or reporting errors to prevent audit flags
Resolving mismatches that triggered an IRS or state notice
Reducing penalties or interest from misreported data

Every case is reviewed by a licensed Enrolled Agent to ensure your amendment strengthens, not complicates, your tax standing.

Secure Client Portal for Safe Corrections

All document exchange and signature approvals are handled through our secure client portal, keeping your personal and financial data protected. You can upload your prior returns, review draft amendments, and track progress all in one place.