IRS Representation in Fairfax, VA
IRS Representation for Fairfax Taxpayers
Help with IRS notices, audits, back taxes, and collection for taxpayers and business owners in Fairfax, VA. Oasis provides services in all states and the District.


How IRS Representation Works for Fairfax Taxpayers
The IRS does not send one letter and then act. It works through a sequence, and each letter carries a different level of urgency and a different set of options. A CP14 opens a balance-due cycle. A CP501 and a CP503 are reminders that the balance is still outstanding. A CP504 authorizes the levy of a state tax refund. An LT11 is the final notice before broader levy action, and it carries appeal rights that expire. Knowing where a letter sits in that order is the difference between having choices and having very few.
None of that sequence is set locally. It is federal, which is why a taxpayer in Fairfax, VA works within the same rules and the same deadlines as anyone else. Oasis provides services in all states and the District, and the practical side of an engagement runs by phone, video, and a secure online client portal rather than by office visits.
Our office is at 13873 Park Center Rd, Suite 353, Herndon, VA 20171, and the number is +1-703-972-5777. If a letter has arrived, find its code below, read that guide first, then book a call.
When You Need Representation
If any of these describe your situation, it is worth a conversation now, not after the next deadline passes.
You received an IRS notice
A CP or LT letter arrived and you are not sure what it means or what to do.
You owe back taxes
A balance you cannot pay in full is growing with penalties and interest.
You are being audited
The IRS is examining a return and you want someone in your corner.
Collection has started
You are facing a lien, a levy, or wage garnishment, or a warning of one.
You have unfiled returns
Years are missing and you need to get compliant without making it worse.
You want to settle
You have heard you may be able to reduce what you owe and want to know if you qualify.
Common Questions from Fairfax Taxpayers
What Fairfax, VA taxpayers ask before engaging a representative.
Do I need a representative in Fairfax to handle an IRS matter?
No. Authority to represent a taxpayer before the IRS comes from federal designation rather than from where the representative sits. A CPA, enrolled agent, or attorney in good standing may act on your behalf once Form 2848, Power of Attorney and Declaration of Representative, is signed and filed. What matters considerably more than geography is whether the person reading your notice recognizes the code, knows the deadline attached to it, and knows which response preserves the most options.
What actually happens after I receive an IRS notice?
The date on the letter starts a clock. Depending on the notice, you generally have somewhere between 21 and 90 days before the IRS takes its next step, and each step escalates. The first task is confirming the notice is correct, because a CP2000, for example, proposes changes based on documents the IRS received and is not always right. From there the response is a dispute, a payment arrangement, or a settlement request, and each has its own form and its own window. Doing nothing simply lets the sequence advance on its own.
Can representation help once collection has already started?
Often, yes. Liens, levies, and wage garnishment sit at the end of a defined sequence, and even at that stage there are usually filings that pause or unwind the action, including the appeal rights attached to a final notice. The options narrow as the sequence advances, so how quickly the situation is addressed matters a great deal. If collection has begun, the guides below on CP504 and LT11 explain where in that process you are.
IRS Notices We Handle
Received a specific notice? Start with the guide for your letter, then reach out. Every notice has a deadline.
CP14
Your first notice of a balance due. The start of the collection clock.
CP501
A reminder that you have an unpaid balance. The IRS wants a response.
CP503
A second reminder. The tone escalates and so does the urgency.
CP504
Notice of intent to levy. This is the IRS preparing to take action.
LT11
Final notice of intent to levy and your right to a hearing.
CP2000
A proposed change when reported income does not match IRS records.
Wage garnishment
The IRS taking part of your paycheck. Often stoppable.Guide coming soon
Liens & levies
Claims against and seizure of your property.Guide coming soon
Offer in compromise
Settling your tax debt for less than the full amount.Guide coming soon
How Representation Works
A clear path from the notice on your desk to a resolution you can live with.
01
Review We read your notices and pull your IRS records to see exactly where you stand.
02
Authorize You authorize us to represent you, and the IRS starts dealing with us, not you.
03
Respond We file the right response on time, stopping escalation and protecting your rights.
04
Resolve We negotiate the best available outcome and get you back in compliance.
Explore Our Other Services
Tax Planning
Strategy that lowers the bill before it is written.
Bookkeeping
Clean books that make every tax decision easier.
CFO Advisory
Financial leadership without a full-time hire.