Explore Our Legal Calculators for Quick Estimates

Navigating legal matters can be complex, but having the right tools can make all the difference. Our free legal calculators provide quick estimates for child support, alimony, Chapter 7 bankruptcy qualification, and more. While these tools offer helpful insights, they are not a substitute for legal advice. Every case is unique, and we encourage you to consult with our experienced attorneys for personalized guidance tailored to your situation. Explore the calculators below to get started.

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Divorce

Illinois Property Division Cost Calculator

Count things like vehicles, bank accounts, stocks, or valuable collectibles you and your spouse own together. Include any homes, vacation property, land, or rental properties owned by either or both spouses. Select “Yes” if one or both spouses own all or part of a business that may need to be valued or divided. Include 401(k), IRA, pension, or other retirement plans that may need to be split through a QDRO or court order. Choose the option that best matches how much you and your spouse disagree about how to divide your property.

Estimated Property Division Cost:

$0.00

Go to Illinois Property Division Cost Calculator
DUI, Criminal & Traffic Defense

Iowa Speeding Ticket Cost Calculator

This is how many miles per hour you were going over the posted speed limit. Choose the location of the violation. Fines increase in school or construction zones. Select “No” if you’ve had a prior speeding ticket. Additional penalties may apply.
Go to Iowa Speeding Ticket Cost Calculator
Guardianship Law

Iowa Guardianship Cost Calculator

Total Estimated Cost for Iowa Guardianship: $0.00
Go to Iowa Guardianship Cost Calculator
Litigation & Dispute Resolution

Iowa Civil Litigation Cost Calculator

















Estimated Total Cost: $0.00

Go to Iowa Civil Litigation Cost Calculator
Criminal Defense

Iowa Criminal Defense Fee Calculator











Go to Iowa Criminal Defense Fee Calculator
Real Estate Law

Iowa Real Estate Closing Costs Calculator

















Estimated Total Closing Costs: $0.00

Go to Iowa Real Estate Closing Costs Calculator
Estate Planning

Iowa Estate Planning Calculator






Financial Power of Attorney (appoints someone to manage your finances)
Healthcare Power of Attorney (appoints someone to make medical decisions)
Guardianship Nomination (names a guardian for your children)

Estimated Total Cost: $0

Go to Iowa Estate Planning Calculator
DUI, Criminal & Traffic Defense

Iowa DUI Cost Calculator

Go to Iowa DUI Cost Calculator
Bankruptcy

Iowa Chapter 7 Bankruptcy Cost Calculator











Estimated Total Cost: $0.00

Go to Iowa Chapter 7 Bankruptcy Cost Calculator
Business, Corporate & Contract Law

Iowa Breach of Contract Cost Calculator











Go to Iowa Breach of Contract Cost Calculator
Probate & Estate Administration

Iowa Probate Cost Calculator













Estimated Iowa Probate Cost:

Go to Iowa Probate Cost Calculator
Real Estate Law

Iowa Estate Tax Calculator

Good news: Iowa does not have a state estate or inheritance tax in 2025!






Estimated Federal Estate Tax Owed:

Go to Iowa Estate Tax Calculator
Family Law & Divorce

Iowa Property Division Calculator

Go to Iowa Property Division Calculator
Family Law & Divorce

Iowa Spousal Maintenance Calculator


(Enter the yearly income of the higher-earning spouse before taxes)



(Enter the yearly income of the lower-earning spouse before taxes)



(Enter the total number of years you were married)


Go to Iowa Spousal Maintenance Calculator
Family Law & Divorce

Iowa Child Support Calculator

Go to Iowa Child Support Calculator
Family Law & Divorce

Wisconsin Parenting and Custody Calculator

This tool estimates the number of overnights each parent has with the child based on a regular weekly schedule and holiday deviations, consistent with Wisconsin law under Wis. Stat. § 767.41.

1. General Information

2. Weekly Parenting Schedule

3. Holiday & Vacation Adjustments (Total Days)

4. Additional Days Outside Normal Schedule

Results

Total Days in Period: 0

Parent A Total Overnights: 0

Parent B Total Overnights: 0

Shared Placement Presumption (≥ 25% Each)?

Go to Wisconsin Parenting and Custody Calculator
DUI, Criminal & Traffic Defense

Wisconsin Speeding Ticket Cost Calculator

Go to Wisconsin Speeding Ticket Cost Calculator
Guardianship Law

Wisconsin Guardianship Fee Calculator

Enter your attorney's hourly billing rate. In Wisconsin, this typically ranges from $200 to $300.
Estimate the total number of hours your attorney will spend preparing documents, attending hearings, and managing the case.
Include filing fees, service of process, and court administrative fees. These are usually between $180–$280 in Wisconsin.
For adult guardianship, Wisconsin courts often require medical or psychological evaluations. Enter the expected cost here.
If the guardian will be paid for their services, enter the estimated annual amount of compensation here.
Include other related expenses like postage, copying, background checks, or travel to court hearings.
Go to Wisconsin Guardianship Fee Calculator
Litigation & Dispute Resolution

Wisconsin Civil Litigation Cost Calculator

Enter your attorney’s hourly rate. Rates in Wisconsin typically range from $200–$400 per hour.
Estimate the number of hours your attorney might spend before trial (research, motions, etc.).
Enter the cost of filing fees and motion fees. These vary by county but usually fall between $250 and $500.
If you need an expert (like a doctor or engineer) to testify or prepare a report, enter their estimated fees here.
Include costs for things like subpoenas, court reporter fees, and transcript preparation.
Add any extra hours your attorney might need to get ready for trial (witness prep, exhibits, etc.).
Include any additional costs like travel, postage, parking, or courier fees related to the case.
Go to Wisconsin Civil Litigation Cost Calculator
Criminal Defense

Wisconsin Criminal Defense Fee Calculator

Select whether you’re facing a misdemeanor or felony. Felonies typically carry higher base fees.
Choose how complex your case is. Complex cases may involve more time, investigation, or motions.
Enter the number of court hearings expected. Most misdemeanor cases have 2–4; felonies may have more.
Estimated cost for each appearance (e.g., arraignment, pretrial, trial). $200–$300 is typical in Wisconsin.
If your case may need an expert witness or private investigator, estimate their total cost here.
Select the location where your case will be heard. Urban areas tend to have higher attorney fees.
Go to Wisconsin Criminal Defense Fee Calculator
Real Estate Law

Wisconsin Real Estate Closing Cost Calculator

Estimate your total closing costs for buying a home in Wisconsin.
















($3 per $1,000 of the home purchase price, typically paid by the seller.)

Total Estimated Closing Costs:

$0.00

Go to Wisconsin Real Estate Closing Cost Calculator
DUI, Criminal & Traffic Defense

Wisconsin OWI Cost Calculator

Enter any court-imposed fines, surcharges, and court costs (typically $150–$800).



Enter the total fee quoted or billed by your DUI attorney (average $1,500–$4,000).



Enter the cost of your required alcohol or drug assessment and any recommended classes (often $200–$1,200).



Enter the cost of applying for a restricted license and reinstating full driving privileges (approx. $200).



If required, enter the estimated cost for installation and monthly service fees (can total $1,000+ per year).



Estimate the increase in auto insurance premiums over 3–5 years due to a DUI (commonly $2,000–$6,000).



Go to Wisconsin OWI Cost Calculator

Wisconsin Bankruptcy Chapter 7 Calculator

Go to Wisconsin Bankruptcy Chapter 7 Calculator

Wisconsin Breach of Contract Calculator


(Enter the full value of the contract before the breach occurred)


(Enter how much has already been paid or received under the contract)


(Enter any losses you were able to reduce or avoid after the breach)


(Include costs related to the breach—like lost business, extra fees, or delays)

Estimated Total Recoverable Damages: $0.00

Go to Wisconsin Breach of Contract Calculator

Wisconsin Probate Calculator

Estimated Probate Costs:

Go to Wisconsin Probate Calculator

Wisconsin Estate Tax Calculator

Wisconsin does not have a state estate tax. This calculator estimates your federal estate tax based on your total estate value.











Results:

Taxable Estate:

Estimated Federal Estate Tax Owed:

Note: There is no separate Wisconsin estate tax.

Go to Wisconsin Estate Tax Calculator

Wisconsin Property Division Calculator


This is the total value of all assets you and your spouse acquired during the marriage. Include your house, vehicles, retirement accounts, savings, and anything else of value you both own.



This is the total amount of debt you and your spouse owe together. Include mortgages, credit cards, car loans, student loans, and any other joint debts.



Wisconsin law assumes each spouse gets 50% of the marital property. But if you've agreed to a different split—or a judge decides otherwise—you can change this number.


Estimated Property Division

Go to Wisconsin Property Division Calculator

Wisconsin Spousal Maintenance Calculator











Estimated Spousal Maintenance

Annual Amount: $0

Monthly Amount: $0

Estimated Duration (years): 0

Go to Wisconsin Spousal Maintenance Calculator
Family Law & Divorce

Wisconsin Child Support Calculator

This tool estimates child support based on Wis. Admin. Code DCF 150 using the shared-placement formula when applicable.

Go to Wisconsin Child Support Calculator

Illinois Civil Litigation Cost Estimator Calculator

Enter the hourly rate your attorney charges. Illinois averages range from $250 to $500.
Estimate how many total hours your attorney will work on your case.
Include initial filing fees and any mandatory court appearance or motion fees. Cook County ranges from $388–$655.
If you plan to hire an expert (e.g., doctor, engineer), enter their estimated fees.
Estimate the cost of document review, subpoenas, and production of evidence during discovery.
If you intend to use a mediator to resolve the case before trial, enter those fees here.
Enter the expected number of full trial days if the case goes to court.
Include costs for court reporters, trial presentation tools, paralegal support, etc., per day.
Go to Illinois Civil Litigation Cost Estimator Calculator

Illinois Real Estate Closing Cost Calculator

The agreed-upon sale price of the home.
Select whether you are purchasing or selling the home.
Monthly homeowners association dues, if applicable.
Amount you may owe or receive for shared property taxes at closing.
Go to Illinois Real Estate Closing Cost Calculator
DUI, Criminal & Traffic Defense

Illinois DUI Cost Calculator

Go to Illinois DUI Cost Calculator
Immigration

Immigration Filing Fee Calculator

Note: These fees are estimates based on current USCIS fee schedules. Always confirm with the latest USCIS guidelines or speak with an immigration attorney.

Go to Immigration Filing Fee Calculator
Guardianship Law

Illinois Guardianship Calculator

Go to Illinois Guardianship Calculator
Criminal Defense

Illinois Criminal Defense Fee Calculator

Go to Illinois Criminal Defense Fee Calculator
DUI, Criminal & Traffic Defense

Illinois Traffic Ticket Cost Calculator

Go to Illinois Traffic Ticket Cost Calculator
Business, Corporate & Contract Law

Illinois Breach of Contract Calculator

Illinois Breach of Contract Damages Calculator

This is the full amount agreed upon in the contract before any payments were made.
The value of what you actually received from the other party before the breach occurred.
The amount it will cost to hire someone else or buy a replacement for what was promised.
Expenses due to the breach—like extra shipping, handling, or storage fees.
Losses that happened because of the breach, like lost income or business.
Total Estimated Recoverable Damages: $0.00
Go to Illinois Breach of Contract Calculator
Probate & Estate Administration

Illinois Probate Fee Calculator

Enter the total value of the assets that will go through probate (real estate, bank accounts, etc.).
Typical probate attorney fees in Illinois range from 2%–5% of the estate’s value.
Filing fees vary by county. Most are between $250 and $500 in Illinois.
Illinois law requires publishing notice to creditors. This usually costs $100–$500.
Some executors receive a percentage of the estate for their time and effort. Leave blank if unpaid.
Appraisals, tax preparation, bond premiums, postage, and more. Provide a rough estimate.
Go to Illinois Probate Fee Calculator
Estate Planning

Illinois Estate Tax Calculator

Add the combined value of all assets (real estate, cash, investments, etc.) at the time of death.
Include mortgages, credit card balances, medical bills, and other outstanding debts.
Enter any amounts left to qualifying charities, which can reduce the taxable estate.
Amounts passed to a surviving spouse are not subject to estate tax. Enter that total here.
Go to Illinois Estate Tax Calculator
Family Law & Divorce

Illinois Parenting Time Calculator

This tool estimates the number of overnights each parent has with the child based on a regular weekly schedule and holiday deviations, consistent with Illinois law under 750 ILCS 5/602.7.

1. General Information

2. Weekly Parenting Schedule

3. Holiday & Vacation Adjustments (Total Days)

4. Additional Days Outside Normal Schedule

Results

Total Days in Period: 0

Parent A Total Overnights: 0

Parent B Total Overnights: 0

Shared Parenting Formula Likely Applies?

Go to Illinois Parenting Time Calculator
Family Law & Divorce

Illinois Child Support Calculator

50%
Go to Illinois Child Support Calculator
Bankruptcy

Illinois Chapter 7 Qualification Calculator

Go to Illinois Chapter 7 Qualification Calculator
Family Law & Divorce

Illinois Alimony Calculator

Go to Illinois Alimony Calculator
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Why O'Flaherty Law?

Cost-Effective

When we started our firm in the midst of the recession, we learned to survive in a lean environment and pass the savings on to our clients.  As the economy has improved, we have not changed our philosophy.  We are hungry to grow our client base, and so we have intentionally set our rates below what the market will bear.  Our mission is to make each client walk away feeling that they got more value than they paid for.  This is easier to do when we make our prices affordable.

Client-Focused

The secret to our success as a firm is incredibly simple: we build a personal relationship with each of our clients and treat them with the respect that they deserve.  We pride ourselves on our open lines of communication, frequent check-ins with our clients, and our accessibility.  We are here to help you in any way we can, often leveraging our network of resources to assist you with non-legal issues that you may be having.  We are your one-stop problem-solver and trusted adviser.  All attorneys say that they provide excellent client service, but, unlike other attorneys, we practice what we preach.  We make sure every client walks away happy . . . period.

Comprehensive

We are your community law firm.  Our business is built on long-term relationships with our clients.  Our clients have the luxury of building trust over time with one team of attorneys, rather than having to find a new attorney for each different type of matter that arises over the course of their lives.  No one attorney can be experienced at everything.  That is why we have worked hard to assemble a team of attorneys with extensive experience in different areas of experience.  Our attorneys work together closely to bring our collective experience to bear on any issue that may arise for our clients.

Great at What We Do

Since our business comes entirely from referrals and community involvement, our reputation for quality legal work is our greatest asset . . . and it is extremely important to us.  Each of our attorneys is truly experienced in his or her practice areas, with the highest personal standards of excellence.  We are proud of our reputation in the community, and we did not achieve it by accident.  Our reputation for excellence comes from hard work, continuing education, and an above-and-beyond approach to our clients’ cases.