pdfforms 1.0.0

Populate fillable pdf forms from csv data file

pdfforms is a small utility for populating fillable pdf forms from a csv data source. It was created with the intent of filling US tax forms using tax data prepared with a spreadsheet, but should be equally applicable to other forms.

Features

• Assigns numeric id for each field
• Generates test pdf showing ids of text fields
• Merges csv data into final filled pdf
• Can process multiple pdfs at a time

Requirements

pdfforms requires Python 3.6 and pdftk, which does all the real work.

Installation

To install: pip install pdfforms

Use

Let’s say you have a spreadsheet with your tax calculations. You want to populate your tax forms with the data from the spreadsheet. pdfforms allows you to do so with the following steps:

1. First pdfforms must inspect the forms to be filled. pdfforms will extract a list of fields in each of the specified documents. Each field is assigned a numeric id, and test documents are generated with filled forms, showing the id of each text field:

   $ pdfforms inspect f1040*.pdf
   f1040sse.pdf
   f1040sce.pdf
   f1040.pdf
   

   The filled test pdfs are stored by default in the test/ subdirectory.

2. Browse the test pdf files and add the field numbers of the fields you need to fill to your spreadsheet. pdfforms only reads the first and third columns of the datafile. The first column should contain the name of the pdf file with the form to fill and the field numbers. The third column should contain the data to be written into the field. The rest of the sheet is ignored, so you can use it for notes, calculations, etc.

   Below is an example spreadsheet for a (fictional) 2016 tax return.

   f1040.pdf	Form 1040		2016
   3	First Name and initial	John Q
   4	Last Name	Public
   5	SSN	321546789	321-54-6789
   6	Spouse’s Name	Susie
   7	Spouse’s Last Name	Public
   8	SSN	132458697	132-45-8697
   9	Address	5776 Winding Ln
   11		Springfield, MA
   18	Filing status	MJ
   24	Exemption - self	1
   25	Exemption - spouse	1
   27	Dependent name	Timothy Public
   28	Dependent ssn	531248680	531-24-8680
   29	Dependent relationship	Son
   30	Dependent under 17	1
   31	Dependent name	Abigail Public
   32	Dependent ssn	428775031	428-77-5031
   33	Dependent relationship	Daughter
   34	Dependent under 17	1
   45	Line 6a	2
   46	Line 6c	2
   49	Line 6d	4
   50	Line 7	60,000	salaries
   52	Line 8a	124	taxable interest
   64	Line 12	15,000	business income
   92	Line 22	75,124	total income
   102	Line 27	1,060	half SE tax
   121	Line 36	1,060
   123	Line 37	74,064	Adjusted Gross Income
   125	Line 38	74,064
   133	Line 40	12,600	Standard Deduction
   135	Line 41	61,464
   137	Line 42	16,200	Exemptions	$ 4,050
   139	Line 43	45,264	Taxable income
   145	Line 44	4,528	Tax
   151	Line 47	4,528
   161	Line 52	2,000	Child Tax Credit
   171	Line 55	2,000	Total Credits
   173	Line 56	2,528
   175	Line 57	2,119	Self-employment tax
   196	Line 63	4,647	Total Tax
   198	Line 64	8,688	Tax withheld
   225	Line 74	8,688	Total Payments
   227	Line 75	4,041	Amount you overpaid
   230	Line 76a	4,041	Amount you want refunded
   232	Line 76b	123654789	Routing Number
   234	Line 76c	Savings	Account Type
   235	Line 76d	135724	Account Number
   247	Occupation	Salesman
   248	Daytime phone number	413-555-1212
   249	Spouse’s Occupation	Artist
   f1040sce.pdf	Schedule C-EZ
   0	Name	Susie Public
   1	SSN	132-45-8697
   9	Line F	2	No
   2	Line A	Artist	Principle business or profession
   3	Line B	711510	Business Code
   13	Line 1	22,000	gross receipts
   15	Line 2	7,000	total expenses
   17	Line 3	15,000	net profit
   f1040sse.pdf	Form SE - Section A Short Schedule SE
   0	Name	Susie Public
   1	SSN	132-45-8697
   6	Line 2	15,000
   8	Line 3	15,000	92.35%
   10	Line 4	13,853	15.30%
   12	Line 5	2,119	50.00%
   14	Line 6	1,060

   The test pdfs do not show field numbers for checkboxes. Currently the only way to fill checkboxes is to examine the fields.json file and find the field number and allowed values of the checkbox.

3. Once the file name and field numbers have been added to your spreadsheet, save the spreadsheet as a csv file and fill the forms:

   $ pdfforms fill mydata.csv
   f1040sse.pdf
   f1040sce.pdf
   f1040.pdf
   

   The final, populated pdf files are saved by default to the filled/ subdirectory.

Changelog

1.0.0

date:	1 May, 2017

• Initial release