Diehl CPA
Diehl CPA is the "Real Deal" in Bookkeeping & Tax Return Preparation. We are a CPA lead firm with all projects reviewed by a licensed Certified Public Accountant.
If this is your agency
#18,221
of 28,921 agencies on Upwork by lifetime earnings, and #199 in Accounting.
- #18,220UA Tech People$2 ahead
- #18,221Diehl CPAthis agency
- #18,222AUQ$0 behind
Total earned
$822
lifetime, as published
Jobs
7
contracts to date
Hours
3
billed hourly
Job Success
Not rated yet
not yet rated
Hourly rate
$40–$175/hr
min. project None
Index Score
33
#22548 overall
Insights
How these are computed- Run-rate, measured
- pending
- Needs two observations at least 14 days apart. Our next read of this page turns this on. Nothing is extrapolated from a single contract.
- Lifetime pace
- $115/yr estimate
- Lifetime earnings divided by years on Upwork. A floor on historical pace, not a forecast.
- Earnings per job
- $117
- Average contract value to date.
- Recent earnings, per Upwork
- $0
- The "recent" figure Upwork attaches to the directory card. Upwork does not publish the window, so it is shown as its number, not ours.
- Realised hourly
- n/a
- Total earned over billed hours. Fixed-price work inflates it; compare with the rate card.
Index Score breakdown33.2/100
Scale 16.7/40Quality 10/20Trust 0/15Momentum 3/15Team 3.5/10
Observation history
Every read of the public page. Last observed Oct 30, 2026 (live read).
| Observed | Earned | Δ | Jobs | JSS |
|---|---|---|---|---|
| Oct 30, 2026 | $822 | 7 | Not rated |
One observation so far. The index re-reads every page on a rolling schedule; claimed pages are read weekly.
About
Are you struggling to manage your records? Are you worried about receiving IRS penalties? I will handle your bookkeeping and tax preparation so you can focus on your business. Are you having a hard time tracking expenses and income? Are you confused by IRS jargon, or not sure how recent tax regulations apply to your business? Are you tired of staying late at the office? If that describes your situation, keep reading. Whether you are starting as a one-person business or have been running a small company for years, it’s hard to find the time to manage your finances and prepare taxes. Even then, you might not have the required knowledge to do it properly. This stress puts you at risk of making accounting mistakes and missing tax deadlines, which in turn adds more weight, affects your productivity, and might even trigger IRS audits. In that situation, your best bet is to hire professional help. Diehl CPA will take bookkeeping and tax preparation tasks entirely off your shoulders. Mark Diehl owns Diehl CPA, a Certified Public Accountant (CPA) and Certified Fraud Examiner (CFE) with both a Bachelor of Science and a Master of Science degree in Accounting from Western Governors University. Mark has worked for several years as a state tax auditor and has recently founded Diehl CPA to help businesses like yours keep their books in order and grow to the next level. “Why should I hire you?” By hiring us, you save much time, effort, and money. You will be able to focus on better serving your customers and growing your business while we take care of everything related to your financial records. You won’t have to hire in-house accounting staff, and the IRS won’t come knocking on your door either. Moreover, not only do we know accounting and tax preparation like the back of our hand; we will also share with you my extensive knowledge to optimize your cash flow, take advantage of tax deductions, and improve the overall efficiency of your finance and accounting. We will take the time to explain what you need to keep your business running smoothly and as efficiently as possible. Some kind words from happy clients: “Mark was very helpful. He answered every question I had knowledgeable and accurately. Very friendly, highly recommended.” - Stacy J. “Professional! Mark is experienced, and it shows!” - MK R. Message us now to schedule a free consultation!Read more
Skills
Intuit QuickBooksBookkeepingAccountingTax PreparationTax ReturnAccounting Principles & PracticesLight BookkeepingTax LawUS TaxationAutomated Call DistributionCPACertified Tax PreparerAccounting SoftwareCorporate Tax
Agency facts
- Team size
- 2-10
- Teams on Upwork
- 1
- Founded
- Not published
- Member since
- Sep 2019
- Last contract
- Apr 2022
- Owner
- Mark D.
- Client focus
- Medium business, Very small business, Small business
- Members in
- United States
- Languages
- Not published
Agencies in the same categories
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Diehl CPA is #18221 of 28,921 Upwork agencies. Post the card, or share the link and the card comes with it.
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#18221 overall
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#199 in Accounting
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#503 in Bookkeeping
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#3044 in United States
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