STEP 01
Tell us your needs
Choose personal, business, or hybrid — then pick the services you're looking for.
20% OFF Tax filing — price-match guarantee
Bookkeeping · Payroll · Tax · NY · NJ · Nationwide
Expert accounting & tax — fast, secure, done right.
Get your tax review & filing estimate in just five minutes — secure, accurate, and handled by real professionals. No surprises.
1 hr
Response time
5 min
To get started
20%
Off tax filing
KYour estimate
● SECURE
REVIEW SUMMARY
Federal return (1040)Included
State e-filing — NYIncluded
Deduction reviewIncluded
List price$350
Spring offer (20% off)−$70
Your est. total
$280
Example for a standard personal return. Your reviewer confirms a clear, fixed estimate — discount applied when you claim the offer.
⚡
1 business hour
to first response
What we do
Federal & state e-filing for your personal and business needs.
How it works
Three steps. Ready in minutes.
Complete our quick intake and upload documents securely. Most clients are ready in 3–5 minutes.
STEP 02
Share securely
Submit the form and upload documents through our encrypted client portal. No surprises.
STEP 03
Hear back in 1 hour
A dedicated reviewer responds within one business hour with clear next steps and a fixed estimate.
No commitment
Secure & confidential
Fast response
Start intake — 5 min →
Why Keystone
A trusted partner — not just a service provider.
In their words
What clients say
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CLIENT NAME
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Client testimonial goes here — ready to drop in a real quote.
CLIENT NAME
ROLE / COMPANY
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🔒
Encrypted client portal
Documents shared through SecureFilePro with bank-grade encryption.
🛡
Confidential by default
Your information is never sold and never shared without your consent.
✓
Compliance-first
Current on federal, state & local laws to keep you penalty-free.
Let's build a solid financial future.
Whether you're starting a business, managing personal finances, or filing taxes — our team is ready to help you simplify and grow with confidence.
Save 20% Spring tax filing offer
20% off tax filing — fixed price before we start.
Found a lower written quote? We'll beat it. Get a clear estimate within one business hour — no hidden fees, no surprises.
5-min intake
Price-match guarantee
No commitment
You save $70 on a typical return
Typical tax filing$350
Your price with 20% off$280
Illustrative example for a standard personal return. Your reviewer confirms a written fixed quote before any work begins.
1Claim below — quick 3-step intake
2Get estimate — within 1 business hour
3Approve & file — pay only when you're ready
What's included
Everything you need for a confident tax filing.
Federal return preparation & e-filing
State return — NY, NJ & nationwide
Deduction & credit review
Secure document upload portal
Dedicated reviewer — not a call center
Written fixed estimate before work starts
Price-match guarantee
Have a written quote from another qualified preparer? Share it with us. If we can't beat the price on comparable scope, we'll tell you honestly — but most clients save with Keystone, especially with this 20% spring offer.
EXAMPLE SAVINGS
Competitor quote$350
Keystone spring offer−20%
You pay$280
Common questions
Offer details
How do I claim the 20% discount?
Tap "Claim 20% off" and complete the 3-step intake (about 5 minutes). Your discount is reserved immediately. A reviewer follows up within one business hour with your fixed estimate — discount already applied.
Is there any obligation?
No. The intake and estimate are free. You only proceed if you approve the written quote. No credit card required to start.
What if my return is more complex?
Price varies by complexity — self-employment, multiple states, investments, etc. You'll always receive a clear written estimate before any work begins. The 20% offer applies to tax filing services.
How long is this offer available?
This is a limited spring promotion. Claim now to lock in your rate — once your intake is submitted, the discount is held for your estimate.
Ready to lock in your rate?
Join clients across NY, NJ & nationwide who get expert tax filing with transparent, upfront pricing.
Our services
A full suite of accounting, tailored to your stage.
Whether you're filing an individual return, streamlining payroll, or incorporating a startup — we meet you at every stage of your financial journey.
Not sure which service you need?
Tell us a little about your situation and we'll point you in the right direction — no commitment.
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Explore more services
About Keystone
Your trusted remote accounting & taxation partner.
At Keystone Accounting Services LLC, we simplify complex financial tasks for individuals and businesses — expert solutions in bookkeeping, payroll, tax filing, and more, so you can focus on what matters most: running and growing your business.
Who we are
Founded on a commitment to integrity, accuracy, and customer service, Keystone is a team of skilled professionals with years of experience in accounting and financial services. We're passionate about practical, transparent, and efficient solutions that help individuals and businesses thrive in an increasingly complex financial landscape.
Our mission
To provide reliable, transparent, and customized accounting services that help you achieve your financial goals. We're more than a service provider — we strive to be a trusted partner in your success, making accounting less intimidating and more accessible for every client.
Our vision
A future where small businesses and individuals across the U.S. manage their finances with ease and confidence. We aim to be recognized as the premier provider of accounting services — trusted for our expertise, professionalism, and customer-centric approach.
The people
Meet the team
Replace placeholders with real team photos and final bios.
20% tax filing discount reserved
Complete intake to lock in your rate
SPRING OFFER
Complete intake to lock in your rate
Quick intake · 3–5 minutes
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Request logged securely
Your details are encrypted and only seen by our review team.
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NEXT
Upload documents (optional)
Speed things up by uploading through our secure client portal.
YOUR REQUEST
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20% discount locked in — will be applied to your tax filing estimate.
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Free discovery call
Book a 30-minute call.
Discuss your needs, ask questions, and get clear next steps. No pressure — just expert guidance.
◷
30 minutes
Video or phone — your choice.
✓
No commitment
A friendly conversation, not a sales pitch.
⚡
Quick to start
Prefer not to wait? Use the 5-min intake.
SELECT A DATE
SELECT A TIME · EST
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Pick a date and time to confirm your call.
✓
You're booked
Your 30-minute discovery call is set for
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We'll send a confirmation and a calendar invite to your email. Look out for a reminder one hour before.
Contact
Get your accounting done in 5 minutes.
Reach out for expert accounting and tax services. Tell us what you're interested in and we'll be in touch fast.
✓
Message sent
Thanks for reaching out. We'll respond within one business hour during business days.
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Contact us
Keystone Accounting Services LLC
4101B Broadway 120, Astoria, NY 11103
Inquire@keystone-accountingservices.com
+1 (929) 933-7094