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Resources | MKB Financial Group | Business, Bookkeeping & Tax Resources
4
Core Support Areas
12
Months of Support
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Google Rated
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Helpful Links & Client Tools

Use these links to estimate, book, pay, and check important tax-related items. When you need personalized guidance, MKB can walk you through the next step.

Free Tool
01
Refund Estimator

Estimate your federal tax refund using your income, filing status, and withholding information. This is a helpful estimate, not a guaranteed result.

Use Estimator →
Start Here
02
Book a Consultation

Talk through your business setup, bookkeeping, payroll, taxes, or compliance questions so you know what support makes sense first.

Book Now →
Client Link
03
Client Payment Portal

Ready to pay your invoice? Use the secure payment link connected to MKB Financial Group.

Make a Payment →
IRS Direct
04
IRS Where’s My Refund

Check your federal refund status directly through the IRS website after your return has been filed and accepted.

Check Status →

Common Tax Dates to Know

These reminders help you stay aware of major tax-season and estimated-payment dates. Exact due dates can shift for weekends, holidays, states, and special circumstances, so use this as a planning guide and confirm your specific deadline with MKB.

Jan15
2025 Q4
Q4 2025 Estimated Tax Payment
4th quarter estimated payment due for self-employed individuals and business owners.
Jan31
Employers
W-2s & 1099s Must Be Sent
Employers must distribute W-2s to employees and 1099s to contractors by this date.
Mar17
Business
S-Corp & Partnership Returns Due
Form 1120-S and Form 1065 federal returns must be filed or extension submitted.
Apr15
Key Date
Individual & C-Corp Returns Due
Federal individual (Form 1040) and C-Corp (Form 1120) returns due or extension filed.
Apr15
Q1 2026
Q1 2026 Estimated Tax Payment
First quarter estimated payment due for self-employed individuals and business owners.
Jun16
Q2 2026
Q2 2026 Estimated Tax Payment
Second quarter estimated payment due for self-employed individuals and business owners.
Sep15
Q3 + Extended
Q3 Estimated Tax & Extended Business Returns
Q3 estimated payment due. Extended S-Corp and Partnership returns also due.
Oct15
Final
Extended Individual Returns Due
Final deadline for extended individual federal returns. No further extensions granted.

Need help staying ahead of deadlines?

MKB helps business owners plan ahead instead of scrambling at the last minute.

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Simple Guides & Checklists

Resources for business owners who want to stop guessing, get organized, and understand what MKB may need from them before tax season or monthly service begins.

Business Structure
Startup & Business Formation Checklist

What to think through before or after forming your business: entity setup, EIN, business banking, records, and compliance basics.

Bookkeeping
Monthly Bookkeeping Readiness Checklist

A simple list of what business owners should gather monthly: bank statements, receipts, invoices, payments, transfers, and owner draws.

Tax Preparation
Documents Needed for Tax Filing

A practical reminder of the records MKB may request before preparing an individual or business return.

Tax Planning
Quarterly Tax Planning Basics

Understand why waiting until tax season can create surprises and how quarterly planning helps business owners stay ahead.

Payroll
Payroll Setup Readiness Checklist

What employers should have ready before payroll support begins: employee details, pay schedules, tax accounts, and compliance items.

Identity Protection
What Is an IRS IP PIN?

An Identity Protection PIN can help prevent someone else from filing a federal tax return using your Social Security number.

Let’s Build Your Next Step.

Resources are helpful, but your business deserves advice based on your actual records, goals, and deadlines. Book a consultation and leave with a clearer path forward.

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