Shredding on a Document Retention Schedule

There is no doubt that there is an exhaustive list of documents that need to be kept for various reasons and for various amounts of time. The real question is which documents do companies HAVE to keep by law and which documents can you get rid of and what do you do with them when you get rid of them?

document retentionWhen setting out to do research on the subject of document retention or record retention, there was so much information available that it was hard to really summarize all of the documents that need to be kept.

I found that there really was no single place where all of this information can be found for every industry or specialty out there. With that said, we thought it would be best to give you some overarching categories of documents with retention guidelines.

Tax Documents

Tax documents are some of the most notorious documents with retention guidelines. The IRS has a schedule that shows the period of limitations for tax documents. It was easier for us to summarize it below. The table shows the type of record and the retention guideline information is based upon a small business.

Business income tax 6 years
Cigarette and tobacco tax 4 years
Employment security tax 4 years
Federal income tax 6 years
Financial reports (annual) Permanent
Financial statements 4 years
Payroll tax returns Permanent
Sales and use tax Permanent

Medical Records

Medical Records RetentionMedical records are another popular type of record that is mandatory retained. Many of states have different rules about how long medical records must be maintained. Typically these are separated out into two categories: Medical Doctors and Hospitals.

There is also two subcategories of patients within each main category: Adult Patients and Minor Patients. Below are the state medical records laws for Colorado. You can find the full list here:

Medical Doctors: N/A


  • Adult Patients – 10 years after the most recent patient usage
  • Minor Patients – 10 years after the patient reaches the age of majority

Personnel Documents

Apersonnel records retentionll companies have personnel documents whether you are a multinational corporation or a small business with just a few employees.  Files like the W-9, W-2, I-9, citizenship verification, salary information, job offers and much more are part of employee personnel files.  Below are some of the most common personnel documents.

§6047(b) trust or retirement plan contribution Until distributed
Collective bargaining agreements 6 years
Employment application (from date of termination) 3 years
Employee files (current employees) Permanent
Employee files (after termination) 7 years
Employee manuals/handbooks Permanent
FICA records 4 years
FMLA documents 3 years
Form I-9 Employment Eligibility Verification (after date of hire) 3 years
H-1B labor conditions application public access file 1 year after expiration
Paychecks, W-2 Forms, W-4 Forms, 1099 Forms 7 years
Payroll records 7 years
Preparer information 3 years
Time cards and daily time reports 4 years
Unemployment insurance (MI) 6 years
Wage and hour records 5 years
Workers’ compensation (MI) 2 years

Now that there is a good idea of what retention for certain types of documents looks like, what do you do with the documents that are past their retention guideline? Many of the documents have sensitive information and need immediate destruction to limit the liability of them being stolen and used for criminal purposes.  There were over 16 million victims of identity theft in 2012 (

Preventing Identity Theft

To prevent identity theft we recommend that you use a certified shredding service to properly destroy the documents. Many service providers will provide both off site or plant based service as well as mobile shredding service of your documents. A proper shredding company will ensure that your documents have a secure chain of custody from the time that they are picked up to the time that they are destroyed in a shredder.

Shred Nations can help you find a local shredding provider

Shred Nations provides secure document shredding services through a network of providers in shred identity theftlocations nationwide. The beauty of Shred Nations is that our members compete for your business. Our providers will provide comprehensive quotes within minutes for your document shredding and recycling project.

Give us a call at (800) 747-3365 or fill out the form on the right to get your quotes today.

Check with your accountant and lawyer to verify retention laws in your area. The information above is meant to be a guideline.