Employer contribution files are validated automatically against plan rules and prior periods before upload day — missing employees, wrong rates, and format errors caught early, with a fix-it report back to the employer. Rejections dropped 90 percent.
Typical results
15 hrs/wk
Rejection triage eliminated
100%
Files pre-validated
1 wk
Earlier month-end close
Figures reflect typical results for this kind of automation.
The challenge
Every month, employer contribution files arrived in a dozen formats with the same recurring faults — employees missing, contribution rates that didn't match plan terms, malformed ID numbers. The administrator discovered problems only when the clearing system rejected the file, triggering days of email ping-pong, late postings, and compliance exposure on every bounced period.
Before and after
File rejection rate
−90%Rejection triage time
−88%Time for employers to fix errors
−94%The automation
We built a validation pipeline that ingests each employer file the moment it lands, normalizes the format, and runs it through the plan's rulebook: rate checks against plan terms, headcount comparison to the prior period, ID validation, and new-hire or leaver detection. Errors generate a plain-language fix-it report emailed to the employer with exactly what to correct, and only clean files move on to the clearing upload.
How it works
- 01
File lands
The employer's contribution file arrives by upload or email and enters the pipeline immediately.
- 02
Normalize the format
A dozen employer formats are converted into one clean structure before any checks run.
- 03
Run the rulebook
Rates are checked against plan terms, headcount against the prior period, IDs validated, joiners and leavers detected.
- 04
Fix-it report
Errors generate a plain-language report emailed to the employer with exactly what to correct — before upload day.
- 05
Clean upload
Only validated files move to the clearing system, and the team watches exceptions on a live dashboard.
Starts from
- Employer files
- Monthly submissions
Delivers
- Fix-it report
- Clean file upload
- Exception dashboard
The impact
File rejections typically fall 90 percent within two cycles, and late contribution postings all but disappear. The operations team stops spending roughly 15 hours a week on rejection triage, employers fix issues in hours instead of days, and month-end closes a full week earlier than before.
Questions about this automation
What does the validation check in each employer file?
After converting the file into one standard structure, the rules check contribution rates against plan terms, compare headcount with the prior period, validate ID numbers and detect new hires and leavers. Each failed check is listed with the employee row it affects, so no error is reported vaguely.
What does the employer receive when a file has errors?
The employer gets a plain-language fix-it report by email that lists each error and exactly what to correct, such as a missing employee or a rate that doesn't match the plan. The corrected file runs through the same checks again, well before upload day.
Can it handle employers that send files in different formats?
Yes. Files can arrive by upload or email in the formats employers already use, and each format is mapped once to the standard structure. Only files that pass every rule move on to the clearing system upload, and the team follows any open exceptions on a live dashboard.