Yes! You can use AI to fill out Selbstauskunft (Form D65602)

This check verifies that the sum of all individual monthly income fields equals the 'Monthly Total Income (After Taxes)' field, and that the sum of all individual expense fields equals the 'Monthly Total Expenses' field. This is crucial for ensuring the financial summary is arithmetically correct and not based on a manual miscalculation. If the totals do not match, the form submission must be flagged for review, as it indicates a data entry error that fundamentally impacts the applicant's financial assessment.

Validates that the 'Remaining Monthly Surplus' field is the precise result of 'Monthly Total Income (After Taxes)' minus 'Monthly Total Expenses'. This is a critical cross-check to verify the applicant's stated monthly cash flow surplus or deficit. An incorrect surplus value can lead to a flawed assessment of their ability to service new debt, potentially resulting in an incorrect lending decision.

Ensures the 'Previous Address' field is filled out if the date provided in 'Residence Since' is less than three years prior to the submission date. This is important for credit checks and identity verification, as a longer address history provides more stability and data points for background checks (like SCHUFA). If the condition is met but the field is empty, the form should be considered incomplete and prompt the user to provide the previous address.

Verifies that if the 'Number of dependent children' is greater than zero, the 'Children's ages' field is not empty. It should also check that the number of ages listed matches the number of children specified. This ensures data completeness for assessing financial obligations and living expenses. A mismatch would require clarification to accurately model the household's financial situation.

Checks that the 'Employed Since' date is a plausible date after the applicant's 'Date of Birth'. Specifically, the employment start date should not be before the applicant is of a legal working age (e.g., 16 years old). This prevents logical impossibilities and data entry errors. An invalid entry would require correction before the applicant's employment history can be properly evaluated.

Validates that all IBAN fields (e.g., 'Primary Bank Account Details', 'First Bank IBAN') follow the correct format, including country code, checksum digits, and length according to the ISO 13616 standard. This is crucial for ensuring the bank details are correct for potential debit mandates and for running automated bank information requests. An invalid IBAN would cause these processes to fail, delaying or halting the application.