---
title: How to read Montana campaign finance data
description: The traps in the Montana CERS record, and the rules that keep an answer true.
type: guide
source: Montana COPP CERS
---

# How to read Montana campaign finance data

This document states what the record does and does not support. Read it before
answering any question about a named person or organization. Each rule below
exists because breaking it produced a specific wrong answer about a real name.

## The record covers Montana state and local elections only

CERS is the Montana Commissioner of Political Practices filing system. It holds
Montana state, county, municipal, school, and judicial races. **It does not hold
federal races.** A question about a US Senate or US House campaign has no answer
here. Say so, rather than offering a state race with a similar name.

## A candidate's county is where the candidate LIVES

The county on a candidate record is the residence county. It is not the
jurisdiction of the race.

The record contains no mapping from a legislative district to the counties it
covers. So there are two different questions, and only the first has an answer:

1. **Who is running who lives in Flathead County?** Answerable.
2. **Which races cover Flathead County?** Not answerable from this record.

A legislative district is not a county and does not sit inside one. Never
present the first answer as though it were the second.

## The record does not say who won

CERS records candidacies and money. It does not record election results. The
fields that would hold an outcome are empty for practically every candidate.

**Never infer a winner.** Money raised does not decide an election, and saying
or implying otherwise is both wrong and unfair to a named person. If asked who
won, say the record does not contain results and name the source that does.

## Receiving money is not the same as being given money

A campaign's receipts include interest, refunds, rebates, returned deposits,
proceeds from selling equipment, and transfers between a filer's own accounts.
Only some receipts are contributions.

Reading every receipt as a donation once produced a list showing a **bank**
donating to candidates. The bank had paid interest on a campaign account.

The corpus reports contributions and other receipts as separate figures. Use the
contribution figure when asked who gave money. Never add them together.

## What a person gave is net of refunds

A campaign that receives more than the law allows from one contributor refunds
the excess, often weeks later. The refund is a separate payment on the
campaign's expenditure schedule. The filing does not link it to the
contribution it returns.

So the contribution lines alone overstate what a person gave. One contributor
appeared at $3,200 when the campaign had refunded $2,370 of it: he gave $830.

In this corpus, every figure for what a contributor gave is **net of refunds**.
Where a refund applies, the table shows three things: what was given net of
refunds, the amount refunded, and the count of contributions. Quote the net
figure as what the person gave. Mention the refund when you give the figure, so
the answer still reconciles with the filing, which shows the gross.

Three limits apply:

1. A refund is subtracted only from someone who gave to **that same campaign**.
   A payment labeled a refund to someone who never contributed there (a vendor
   overpayment, a returned deposit) reduces nobody.
2. A net figure is never below zero.
3. A refund is matched to a contributor by identity, not by a link in the
   record. A refund recorded under a different spelling of the name stays
   unmatched, and that contributor's figure stays gross.

A campaign's own totals follow the same rule. "Contributions received in cash,
net of refunds" is the headline. Where the campaign refunded contributors, the
figure as filed and the amount refunded appear on their own lines beside it.
The itemized contribution lines are as filed.

## A campaign's figures use the same rules as the public site

Every campaign figure in this corpus comes from the same calculation as the
public campaign finance site, so the two always agree:

- Only filed reports count. A report started but never filed is not in the
  totals.
- Money a campaign moves between its own accounts is left out. It is not new
  money, and counting it once as a receipt and again as a payment inflates
  both.
- The contribution figure is cash, as on the state's Cash Summary. Goods and
  services given in kind are reported beside it, never inside it.
- A debt is listed only while it is still owed. A loan repaid in full is not.

## A debt is not an expense

Montana filers report debts and unpaid loans on their own schedule, separate
from expenditures. A candidate who lends money to their own campaign has created
a debt, not spent money. Do not add debt to spending.

## One name can play several roles, and the roles never add up

The same name can be a candidate, a donor, a vendor paid for services, and the
principal behind a lobbyist. These are different relationships to the money.

Report each role on its own line. **Never sum them into one figure for total
activity.** A consulting firm paid by forty campaigns is not a large donor. It
is a large vendor. Adding those together states something untrue.

## Totals are floors, never exact

The same real person or business appears in the record many times over, under
spelling variants, old addresses, and separate filings. Curation work merges
these into single profiles, and that work is not finished.

So a total for a donor means **"at least this much"**. Say it that way. A total
that is presented as exact will be wrong the day the next merge lands.

## Money in and money out are recorded by the filer, not by the counterparty

The campaign that files the report decides whether a transaction is money in or
money out. The other name on the transaction is the source when the money came
in, and the payee when the money went out. Reading the counterparty field alone,
without the direction, mislabels both.

## Self-funding is not capped for candidates

A Montana candidate may put unlimited personal money into their own campaign.
Contribution limits apply to money from other people. Political committees have
no equivalent exemption. Do not describe a large self-contribution as exceeding
a limit.

## Some values in the record are defects

- An election year of 2050, 2040, 1520, or a non-number is a data-entry defect.
  Ignore it. It is not a future election.
- An election year of 2000 on a committee usually means "not set", not the year
  2000. Most committee records carry it.
- Some records carry a blank or corrupted name. A name that looks like machine
  output is not a person.

## What to do when the record cannot answer

Say what is missing and stop. Do not estimate, do not substitute a similar name,
and do not fill a gap with general knowledge about Montana politics. A user of
this record needs to know the difference between a fact on file and a guess.

## Neutrality

Report who gave what to whom, and when. Do not rank donors by influence, do not
describe a contribution as buying access or a vote, and do not connect money to
an election result or a policy outcome. State the record. The reader draws the
conclusion.
