CPA · Boston · Nationwide
Tax Expertise.
Real Results.
CPA guidance for individuals,
business owners & crypto investors.
We help you navigate tax prep, entity returns, crypto activity, IRS notices, prior-year filings, and messy records with clear, practical guidance.
2025 Filing Season
Now accepting clients
- Returns in progress37
- Avg response time<24h
- Next available slotThis week
By the Numbers
Real work. Measurable outcomes.
Returns Filed
Refunds Secured
States Served
Avg Response Time

Your CPA
Andrew Pham, CPA
After auditing returns for the IRS and consulting at PwC, Andrew founded Side Growth Partners to bring Big-Four discipline to individuals, business owners, and crypto investors — with the responsiveness of a boutique firm.
Every return is prepared, reviewed, and signed personally. No outsourcing, no junior handoffs, no surprises.
- CPA
- Former IRS Revenue Agent
- Former PwC Consultant
- TurboTax Live Expert 2025/26
Introducing Tax Planning — the work that happens before April.
Up to three dedicated planning meetings a year, coordinated with Kuttin Wealth Management. Proactive strategy on retirement, entity structure, real estate, estimated taxes, and timing — so the return is a confirmation, not a surprise.
How it works
Simple Process. Fast Turnaround.
Most returns completed in 3–5 days after receiving documents.
Intake
Complete the secure intake form above.
24-Hour Review
I review your situation and confirm scope within 24 hours.
Finalize
You upload documents and we finalize your return.
Who We Serve
Built for the way you actually file.
Four filers. One standard of care.
Client trust
Real returns. Real relief.
"Side Growth Partners untangled three years of crypto trades across five exchanges and saved me thousands. They explained every line of the return in plain English."
M. Chen
Active crypto investor · Boston, MA
"I came in with a CP2000 notice and panic. Within a week we had a response strategy and a clean amended return. Calm, fast, and clearly experienced."
J. Alvarez
Self-employed consultant · Austin, TX
"We switched from a national chain after years of frustration. The 24-hour response promise is real, and the pricing was lower than expected for an S-Corp."
R. Patel
S-Corp owner · Remote
"Three years of unfiled returns cleaned up in under a month. No judgment, just a clear path forward. I finally sleep at night again."
D. Nguyen
Late filer · Seattle, WA
"My RSU vesting and ESPP situation was a mess across two states. They modeled the tax impact before I exercised — saved me close to $14k."
S. Kapoor
Senior engineer · San Francisco, CA
"First year as an LLC and I had no idea what an S-Corp election even meant. Andrew walked me through it and set up quarterlies that actually make sense."
L. Martinez
Freelance designer · Denver, CO
"Day-trading 1099-Bs that other CPAs wouldn't touch. They handled wash sales, Section 475, and trader status questions like it was nothing."
B. O'Connor
Active trader · Chicago, IL
"Lived in three states last year and worked remotely from a fourth. They sorted the residency allocations cleanly and answered every dumb question I had."
K. Williams
Remote consultant · multi-state
"NFT royalties, staking income, and a wallet I forgot existed. They reconciled everything and the return passed without a single notice."
T. Park
Web3 founder · Brooklyn, NY
"Filing from abroad with FEIE and a foreign brokerage was a nightmare with my last preparer. These guys actually knew the rules and the timelines."
E. Rosenthal
Expat · Lisbon, Portugal
"Four rental properties across two states with cost-segregation questions. Got real depreciation strategy, not boilerplate."
C. Johnson
Real estate investor · Phoenix, AZ
"My partnership K-1s show up late every year. They built a clean extension workflow and the final return was filed two weeks after the last K-1 hit."
A. Singh
Partnership investor · NYC
"Audit letter from 2021 landed on my desk. They prepped the response, dealt directly with the agent, and the case closed with zero adjustments."
P. Davis
Audit defense client · Atlanta, GA
"Side Growth Partners untangled three years of crypto trades across five exchanges and saved me thousands. They explained every line of the return in plain English."
M. Chen
Active crypto investor · Boston, MA
"I came in with a CP2000 notice and panic. Within a week we had a response strategy and a clean amended return. Calm, fast, and clearly experienced."
J. Alvarez
Self-employed consultant · Austin, TX
"We switched from a national chain after years of frustration. The 24-hour response promise is real, and the pricing was lower than expected for an S-Corp."
R. Patel
S-Corp owner · Remote
"Three years of unfiled returns cleaned up in under a month. No judgment, just a clear path forward. I finally sleep at night again."
D. Nguyen
Late filer · Seattle, WA
"My RSU vesting and ESPP situation was a mess across two states. They modeled the tax impact before I exercised — saved me close to $14k."
S. Kapoor
Senior engineer · San Francisco, CA
"First year as an LLC and I had no idea what an S-Corp election even meant. Andrew walked me through it and set up quarterlies that actually make sense."
L. Martinez
Freelance designer · Denver, CO
"Day-trading 1099-Bs that other CPAs wouldn't touch. They handled wash sales, Section 475, and trader status questions like it was nothing."
B. O'Connor
Active trader · Chicago, IL
"Lived in three states last year and worked remotely from a fourth. They sorted the residency allocations cleanly and answered every dumb question I had."
K. Williams
Remote consultant · multi-state
"NFT royalties, staking income, and a wallet I forgot existed. They reconciled everything and the return passed without a single notice."
T. Park
Web3 founder · Brooklyn, NY
"Filing from abroad with FEIE and a foreign brokerage was a nightmare with my last preparer. These guys actually knew the rules and the timelines."
E. Rosenthal
Expat · Lisbon, Portugal
"Four rental properties across two states with cost-segregation questions. Got real depreciation strategy, not boilerplate."
C. Johnson
Real estate investor · Phoenix, AZ
"My partnership K-1s show up late every year. They built a clean extension workflow and the final return was filed two weeks after the last K-1 hit."
A. Singh
Partnership investor · NYC
"Audit letter from 2021 landed on my desk. They prepped the response, dealt directly with the agent, and the case closed with zero adjustments."
P. Davis
Audit defense client · Atlanta, GA
Pricing
Straightforward Pricing
Final pricing confirmed within 24 hours of intake.
Which is right for me? W-2 only? Start Basic. Rental income? Rental Property. Self-employed or 1099? Self-Employed. Immigration or US/Canada? Cross-Border.
Basic
- Federal & State Returns
- Standard 1099 Forms included
- Secure Document Portal
- Audit Defense included
Rental Property
- Everything in Basic
- Rental Property Reporting
- Depreciation Tracking
- Expense Optimization Review
Self-Employed / Business
- Schedule C Business Income
- Deduction Strategy Review
- Estimated Tax Planning
- Quarterly Projections
Immigration & US/Canada
- US returns for immigration support
- Cross-border US/Canada filings
- CRA-registered preparer
- Double-taxation coordination
Add-ons: Additional 1099s $50 each · Extra properties $150 each · Partnership (1065) & S-Corp (1120) services available on request. Cross-border & immigration engagements quoted after intake. Complete the intake and we'll confirm final pricing within 24 hours.
Secure intake
Initiate Your Filing
5 minutes. No documents needed yet — we'll send a personalized checklist after intake.
🔒 256-bit encrypted · Replies under 24 hours
FAQ
Common questions, answered.
Next step
Free 30-minute Consultation Call.
No obligation. We'll figure out if we're a fit, what your return should cost, and what you'll need to send over.
Replies within 24 hours · Mon–Fri 9–6 ET · or email andy@sidegrowthpartners.com