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Uplinq vs. STL Tax L.L.C

Compare · STL Tax L.L.C

Uplinq vs. STL Tax L.L.C

Whether you want an in-person St. Louis CPA relationship priced by conversation, or a published-price service with monthly close built in.

STL Tax operates from South County St. Louis and states it serves Saint Louis City, Saint Louis County, St. Charles, and Jefferson County.

A local firm and a remote engine are different models, not better and worse ones. This page lays out where they differ so you can decide on the dimensions that matter to your business.

THE HONEST SUMMARY

Before the table, the fair version.

A comparison you can't trust isn't worth reading.
WHO THEY ARE

STL Tax is a St. Louis, Missouri accounting practice founded by James Coats, offering individual and small business tax preparation and filing, bookkeeping, payroll, QuickBooks setup and training, and tax trouble resolution, from an office in the South County area of St. Louis.

WHERE THEY'RE A GOOD FIT

A St. Louis small business owner who wants one credentialed local person handling the whole picture, and who wants to sit across a desk to do it, is genuinely well served here. Their site supports it: an office with published weekday hours and an appointment line, a stated willingness to meet at the office or at the client's place of business, and a service list covering bookkeeping, payroll, QuickBooks setup and training, tax planning, and federal and state filing for both the business and the owner personally, all through the same firm.

WHERE THE FIT BREAKS

Cost is not knowable before contact: their homepage routes pricing questions to a phone call, and the two billing structures they name, flat-fee monthly plans and hourly consulting, are assembled per client rather than published. Where hourly applies, cost varies with how long the work takes rather than staying fixed. The engagement is anchored to a physical office and weekday hours, with appointments arranged by phone.

SIDE BY SIDE

The same eight dimensions we hold every comparison to.

Fixed rows. No cherry-picking.
STL Tax L.L.C
Uplinq
Service model
A principal-led local accounting practice working in QuickBooks, delivered from a physical office with meetings available at the office or at the client's location, per their FAQ page.
AI engine with U.S.-based accountant oversight. Technology does the volume, professionals own the judgment.
In-person availability
Yes. Their FAQ page states they can come to you or you can come to them across the greater Saint Louis area, and their location page lists an office with weekday hours and an appointment phone line.
Remote by design. A named team reachable by email, phone, or video, without a commute on either side.
Tax filing
Filing is a core in-house service for both individuals and small businesses, per their homepage and tax preparation pages. Their site does not state whether filing is bundled into the monthly business plans or billed separately.
Available on every plan. Business and personal filings handled by the team that already keeps your books.
Pricing structure
Pricing not published. Their homepage directs pricing questions to a phone call. Their site names flat fee monthly business plans and separately names hourly QuickBooks consulting, with no rates or plan amounts published.
Published pricing from $300/mo, scoped to your business. No hourly billing, no surprise invoices.
Onboarding and migration
For QuickBooks engagements, their site describes a first session covering software installation, configuration and initial training, with a second session normally two to four weeks later covering advanced features and office procedures.
A dedicated onboarding specialist imports your history, rebuilds your chart of accounts, and runs a verified first close.
Capacity at tax season
Not published
Capacity is a function of the engine, not of how many hours one person has in March.
Scalability path
Not published
One provider from lean cash-basis books to multi-entity consolidation. You never outgrow the system.
Support model
Support runs through a published phone number and a contact form, with office hours of 10am to 5pm Monday through Friday. Their QuickBooks page states the firm is easily available for quick questions during the first month or so of use.
A named team you can reach directly, with responses within one business day.
WHERE THE GAP IS STRUCTURAL

Two differences that aren't about effort.

Most rows in a table are details. These two are the decision.
01

How the price gets set

Their site names a pricing architecture without naming a price. Their small business services page refers to flat fee monthly business plans, and their QuickBooks page puts flat-fee plans and hourly consulting side by side, with a plan tailored to the client's needs and budget. Their homepage sends pricing questions to a phone call rather than a rate sheet.

That suits a business whose needs are irregular and who wants the scope shaped around a conversation. It does not suit a buyer who needs to compare monthly costs across providers before making contact, or who wants a fixed figure that will not move with how long a messy month takes to sort out.

02

Bookkeeping and filing under one roof, one relationship

The same firm and the same named CPA carry the books, the payroll returns, the business return and the owner's personal return, and their FAQ page states the client can meet them at the office or have them come out. Their About page describes the practice as handling tax returns and filing for individuals and businesses alongside bookkeeping and payroll.

For an owner whose business and personal tax picture are entangled, the handoffs between providers disappear and the person who knows the account is someone you can sit with. The trade is that the relationship runs through scheduled appointments and published weekday office hours rather than being always-on.

ALREADY ON STL TAX L.L.C?

Switching costs less than staying mismatched.

Your history comes with you. The work of moving it is ours.
01
Export and connect. Week one. You share your existing statements and reports, connect your bank and card accounts, and meet your onboarding specialist. That is the extent of your job.
02
We rebuild and verify. Weeks two to three. We bring your history onto the Uplinq system, rebuild the chart of accounts around how your business actually runs, and reconcile it against your bank records.
03
First verified close. Month one. Your first month closes on Uplinq with accountant review, and you compare it against what you were getting before. Most businesses are fully switched within one cycle.
PROOF

Trusted with the books of over 1,000 businesses.

Newsweek Greatest Startup Workplaces, 2026
Inc. 5000 Among America's fastest-growing private companies
1,000+ Organizations on Uplinq, across industries and entity structures
U.S.-based Professional accountants reviewing every set of books
QUESTIONS

What people ask when comparing.

01 Does STL Tax publish its prices? +

No. Their homepage directs readers to call to learn about services and pricing. Their small business services page refers to flat fee monthly business plans, and their QuickBooks page states the firm offers both flat-fee plans that include bookkeeping and hourly consulting, with a plan tailored to the client's needs and budget. No rates or plan amounts are published on their site.

02 Does Uplinq include tax filing? +

Yes. Business and personal tax filings are available on every Uplinq plan, and tax strategy packages are available for businesses that want proactive planning. Because the same system holds your books and prepares your filings, year end is a handoff, not a project.

03 Can I meet with STL Tax in person? +

Yes. Their FAQ page states they can come to you or you can come to them, for small businesses across the greater Saint Louis area. Their location page lists an office at 8128 Gravois Rd., St. Louis, MO 63123, states office hours of 10am to 5pm Monday through Friday, and directs readers to call to set up an appointment with James Coats.

04 Who actually does the work at Uplinq, software or people? +

Both, deliberately. Uplinq's AI engine categorizes, reconciles, and monitors your transactions continuously. U.S.-based professional accountants review what the system produces and own every judgment call. You get the speed of technology with a real team accountable for the result.

05 Does STL Tax handle tax filing as well as bookkeeping? +

Yes, per their own materials. Their homepage states STL Tax can prepare and file tax returns for individuals, self employed, and small businesses. Their accounting page states they offer accounting and bookkeeping services for businesses in the Greater Saint Louis area, and their payroll page states they can help a business develop a payroll system and prepare all necessary payroll tax returns. Their site does not state whether filing is included in the monthly business plans or billed separately.

06 What if my books are months behind? +

That's common, and it's a solved problem. Uplinq's Catch Up service rebuilds past months or years of books as part of onboarding, scoped to how far behind you are and the state of your records. You start clean, not from wherever your last provider left off.

07 Do I have to sign a long contract? +

No. Uplinq offers month-to-month agreements as well as annual plans, which carry a discount. If you prepay annually and choose not to renew, you simply give notice 30 days before the term ends.

THE ACTUAL DECISION

You're not choosing a bookkeeping vendor. You're choosing what your numbers are for.

The real question is whether you want a priced, published plan with filing built in, or a relationship priced by conversation.

Feature checklists don't run a business. Clean, current, legible financials do. If that's the outcome you're buying, see what it looks like on your own books.