Adnanxkhan Tax & Advisory Book a call
Licensed CPA · IRS Enrolled

Tax handled properly, and planned for long before April.

Returns, planning and IRS problem-solving for individuals, freelancers and owner-run companies. You'll deal with the person who signs the return — not a seasonal preparer working from a checklist.

1,100+ returns filed 18 yrs in practice All 50 states & expat filings
  • Freelancers & 1099 contractors
  • S-corps & LLCs
  • Real estate investors
  • Crypto traders
  • Equity compensation & RSUs
  • Expats & dual filers
  • Multi-state earners
Services

Four things, done thoroughly.

A deliberately narrow practice. Bookkeeping and payroll go to partners I trust rather than being bolted on here.

Tax return preparation

Federal, state and local returns prepared, reviewed and e-filed. Every return gets a second-pass review before it leaves.

  • 1040 with Schedules C, D and E
  • 1120-S, 1065 and 1120
  • Multi-state allocation and credits
  • FBAR, 8938 and expat filings

Tax planning

The work that actually changes the bill. Done in autumn, while there's still time to act on it — not in April when the year is closed.

  • Entity selection and S-corp election timing
  • Reasonable compensation analysis
  • Retirement plan and QBI optimisation
  • Equity comp: ISO, NSO and RSU timing

IRS & state resolution

Notices, audits, back taxes and payment plans. Representation before the IRS is included — you don't have to make the call yourself.

  • CP2000 and notice responses
  • Audit representation, correspondence and field
  • Installment agreements and penalty abatement
  • Unfiled returns, up to six years back

Quarterly & year-round support

For clients who'd rather not disappear until next filing season. Estimates calculated, questions answered as they come up.

  • Quarterly estimate calculations
  • Mid-year projection and course correction
  • Ad-hoc questions without the meter running
  • Coordination with your bookkeeper
Honest comparison

When software is enough — and when it isn't.

If your return is a W-2 and a standard deduction, use the software. Below is where a CPA earns the difference.

Comparison of filing with tax software versus working with this practice
  DIY tax software Working with me
Simple W-2 return Perfectly fine Probably overkill — I'll tell you so
Self-employment & deductions Prompts you, but won't spot what's missing Reviewed line by line
Entity structure advice Not offered Modelled before you elect
Multi-state or expat filing Extra fees, frequent errors Handled as standard
If the IRS writes to you You answer it alone I respond on your behalf
Planning before year end Nothing — it looks backwards Autumn planning session
Who signs the return You do, with all the liability A licensed CPA, alongside you
How it runs

From first call to filed, in four steps.

1

A short call

Twenty minutes to understand the shape of your situation and whether it needs a CPA at all. You'll get a flat quote at the end of it, not a range.

Free · 20 minutes
2

Documents, once

A single organised checklist through an encrypted portal. No drip-feed of "just one more thing" emails over three weeks.

Secure portal · e-signature
3

Prepared and reviewed

Draft return, plus a written note on anything unusual and what it means. You approve before anything is transmitted.

Typically 7–10 business days
4

Filed, then planned

E-filed with confirmation, and a short list of what to change before next year while it's still actionable.

Confirmation same day
Adnan Khan, CPA, MST

Adnan Khan

CPA, MST
  • Licensed CPA, New York State
  • MS in Taxation
  • Eight years at a Big Four practice
  • Admitted to represent clients before the IRS
About

A one-person practice, on purpose.

I spent eight years at a large firm watching returns get passed between four people, none of whom had spoken to the client. The work was fine. The advice was generic, because nobody had the full picture.

This practice is deliberately small. I cap the number of returns I take each season so that every client gets a real conversation before filing, and so that when the IRS writes in August, the person who answers already knows your file.

Fees are flat and quoted before any work starts. If your situation turns out simpler than we thought, the quote goes down, not up.

“Most tax savings aren't found in April. They're decided in October and simply reported in April.”
1,100+
Returns prepared and filed
18
Years in tax practice
7–10
Business days, typical turnaround
120
Client cap each filing season
Questions

Before you get in touch.

What does a return actually cost?

A flat fee quoted after the first call, once I know what's involved. A straightforward self-employed 1040 sits at the lower end; an S-corp with multi-state activity sits higher. The number doesn't move once agreed unless the scope genuinely changes, and I'll tell you before it does.

I haven't filed in a few years. Can you help?

Yes, and it's more common than people think. The IRS generally looks for the last six years to bring you back into compliance. We file oldest first, then deal with penalties — abatement is often available for a first offence.

Do you work with clients outside your state?

Yes. Federal returns are federal, and I handle state filings across all fifty states plus expat returns. Everything runs through a secure portal and video calls, so location doesn't change the service.

Can you take me on mid-season?

Usually, though the client cap means late March gets tight. If the calendar is full I'll file an extension to protect you and we'll do the return properly in May rather than rushing it.

Do you do bookkeeping too?

No — deliberately. I'll refer you to a bookkeeper I work with regularly and coordinate directly with them, which keeps a genuine second set of eyes on your numbers.

What do you need from me to start?

Last year's return and a rough sense of what's changed since. That's enough to quote accurately. The full document checklist comes after you've decided to go ahead.

Let's talk before the next deadline.

Twenty minutes, no charge, and you'll leave with a flat quote and a straight answer about whether you need a CPA at all.