Principal & Founder

Rachel Carlsen

CPA, PFS — Los Angeles Tax Strategist

30+ Years Serving High-Net-Worth Individuals & Businesses

Rachel Carlsen is the founder and principal of Carlsen Partners Tax & Advisory. With more than three decades of experience, she has built a reputation as one of Los Angeles's most trusted advisors for complex tax strategy, business valuation, and high-stakes financial planning.

  • Certified Public Accountant (CPA)
  • Personal Financial Specialist (PFS)
  • American Institute of CPAs (AICPA) Member
  • California Society of CPAs (CalCPA) Member
Rachel Carlsen, CPA — Principal and Founder of Carlsen Partners

A Career Built on Results

Rachel began her career in public accounting at a regional firm in the Bay Area, where she quickly distinguished herself by tackling the most complex tax situations her clients faced. Her ability to navigate IRS disputes, multi-state filings, and intricate business structures earned her a loyal following among the city's top earners and entrepreneurs.

After more than a decade in public practice, Rachel founded Carlsen Partners to offer a more personal, strategic approach to tax advisory — one that treats every client's financial picture as a whole rather than a series of annual filings. The firm has since recovered millions of dollars in refunds and resolved significant IRS liabilities on behalf of its clients.

Today, Rachel leads a team of eight advisors and continues to personally oversee the firm's most complex engagements. Her clients include executives, real estate investors, entertainment professionals, and closely held business owners throughout the greater Los Angeles area.

Roles & Affiliations

  • Principal & Founder, Carlsen Partners Tax & Advisory
  • Licensed CPA, State of California
  • Personal Financial Specialist (PFS) Designation Holder
  • Member, American Institute of CPAs (AICPA)
  • Member, California Society of CPAs (CalCPA)

Why Clients Choose Rachel

01

Decades of IRS Experience

Rachel has resolved hundreds of IRS disputes, audits, and collection matters — bringing hard-won expertise to every engagement.

02

Holistic Financial Strategy

She looks beyond the tax return to understand your full financial picture, aligning tax strategy with your long-term wealth goals.

03

Direct Partner Access

Clients work directly with Rachel — not a junior associate — on every significant matter.

04

Proven Track Record

Over $5 million in client refunds recovered and major IRS liabilities eliminated across three decades of practice.

05

LA Market Expertise

Deep knowledge of California tax law, multi-state issues, and the specific challenges facing high-income Los Angeles residents.

What clients say

5 / 5

"Rachel saved our family over $380,000 in IRS liability that we thought was a done deal. Her knowledge of tax law is extraordinary, and she fought for us every step of the way."

5 / 5

"I've worked with several CPAs over the years, but Rachel is in a different league. She identified planning opportunities my previous advisor had missed for years."

5 / 5

"I was contacted by Rachel a few minutes after I posted a request on Thumbtack. She is very responsive and set up an appointment on a Saturday for a free hour-long consultation. Rachel answered most of my questions on tax-related issues and gave a lot of useful advice on overall personal finance planning. A very efficient and knowledgeable financial professional — I look forward to working with her."

5 / 5

"I am so grateful to have found Rachel and her team. Her firm is full service, which is exactly what I was looking for. Her team met my deadlines and my budget. I have been very impressed and will continue to work with her firm for all of my business's accounting and tax needs."

5 / 5

"Rachel and her team are incredibly knowledgeable, personable, and engaging. We interviewed several CPAs, and Carlsen Financial was a pleasant find. During our initial meeting, they took the time to understand our current tax situation and helped us develop a strategy for future growth. They took a multifaceted approach to our business goals — walking us through all available tax, accounting, legal, and investment options. Within 30 days, they had set up our business entity, configured our accounting software, and started managing our bookkeeping. We consider Rachel and her team true partners in business and look forward to a long and seasoned partnership."

5 / 5

"Rachel and her staff were incredibly knowledgeable and proficient at assessing our tax problems, strategically developing a resolution plan, and executing a very complex plan of action with efficiency and accuracy. We had searched for many months to find the right CPA to manage our tax and accounting needs. After our initial meeting, we instantly found their pleasant and personable demeanor along with a wealth of experience to be the best fit for us. Not only are they incredible tax strategists, but highly knowledgeable on new technologies, software, insurance, investments, and a myriad of other financial management processes. Their fees are competitive and their follow-through is impeccable. We highly recommend Carlsen Partners for any small to mid-sized company seeking exceptional tax and financial accounting services."

5 / 5

"Rachel Carlsen is very knowledgeable in the area of accounting and with QuickBooks. She has not only organized our accounting process but set everything up in QuickBooks and trained my staff. I would strongly recommend her as a CPA."

5 / 5

"Corporate taxes and personal taxes. Expensive but worth it! She makes you feel special. I will try her next with my non profit side of my business."

5 / 5

"I would highly recommend using Carlsen Financial. After my initial meeting, I hired the company to assist me with financial advice and guidance with my new business. They are very customer focused and have been incredible to work with."

5 / 5

"I received a prompt professional response to my inquiry, listened to my needs and she sent a bookkeeper to my door within days. The bookkeeper is professional and friendly and just what I've been seeking!"

5 / 5

"Needed a bookkeeper for my law practice. Turns out Rachel is also a CPA. Two for the price of one! The resulting advice is much deeper than one would get with just a bookkeeper."

5 / 5

"I was provided with bookkeeping services. The staff was very professional and efficient."

5 / 5

"IMPACT! That's the best way to explain the benefit of working with Rachel — she has a huge impact on business and personal finance. She's a CPA, CFO and all round advisor. Her knowledge is so wide that she can pull together all the previously separate elements of personal accounting, business planning, tax, life insurance, investments and more. Bottom line is that my life is easier and I'm financially better off through working with Rachel — a rare find."

Schedule a Consultation with Rachel

Discuss your tax situation directly with Rachel Carlsen and discover what strategic planning can do for your financial future.