diff --git a/src/Faction/formulas/donation.ts b/src/Faction/formulas/donation.ts
index a0225528f..9441f58b2 100644
--- a/src/Faction/formulas/donation.ts
+++ b/src/Faction/formulas/donation.ts
@@ -1,7 +1,31 @@
+import { Person as IPerson } from "@nsdefs";
+import { Player } from "@player";
+
 import { CONSTANTS } from "../../Constants";
 import { currentNodeMults } from "../../BitNode/BitNodeMultipliers";
-import { Person as IPerson } from "@nsdefs";
+import { Faction } from "../Faction";
 
 export function repFromDonation(amt: number, person: IPerson): number {
   return (amt / CONSTANTS.DonateMoneyToRepDivisor) * person.mults.faction_rep * currentNodeMults.FactionWorkRepGain;
 }
+
+export function repNeededToDonate(): number {
+  return Math.floor(CONSTANTS.BaseFavorToDonate * currentNodeMults.RepToDonateToFaction);
+}
+
+export function canDonate(amt: number): boolean {
+  return !isNaN(amt) && amt > 0 && Player.money >= amt;
+}
+
+/** Donates money to the faction provided and returns repuation gained */
+export function donate(amt: number, faction: Faction) {
+  if (!canDonate(amt)) {
+    return 0;
+  }
+
+  const repGain = repFromDonation(amt, Player);
+  Player.loseMoney(amt, "other");
+  faction.playerReputation += repGain;
+
+  return repGain;
+}
diff --git a/src/Faction/ui/DonateOption.tsx b/src/Faction/ui/DonateOption.tsx
index cb6f43dc0..6ac24a9f8 100644
--- a/src/Faction/ui/DonateOption.tsx
+++ b/src/Faction/ui/DonateOption.tsx
@@ -3,7 +3,7 @@ import React, { useState } from "react";
 import { CONSTANTS } from "../../Constants";
 import { Faction } from "../Faction";
 import { Player } from "@player";
-import { repFromDonation } from "../formulas/donation";
+import { canDonate, donate, repFromDonation } from "../formulas/donation";
 import { Favor } from "../../ui/React/Favor";
 
 import { Money } from "../../ui/React/Money";
@@ -17,44 +17,34 @@ import Paper from "@mui/material/Paper";
 import Button from "@mui/material/Button";
 import { NumberInput } from "../../ui/React/NumberInput";
 
-interface IProps {
+type DonateOptionProps = {
   faction: Faction;
   disabled: boolean;
   favorToDonate: number;
   rerender: () => void;
-}
+};
 
 /** React component for a donate option on the Faction UI */
-export function DonateOption(props: IProps): React.ReactElement {
+export function DonateOption({ faction, favorToDonate, disabled, rerender }: DonateOptionProps): React.ReactElement {
   const [donateAmt, setDonateAmt] = useState<number>(NaN);
   const digits = (CONSTANTS.DonateMoneyToRepDivisor + "").length - 1;
 
-  function canDonate(): boolean {
-    if (isNaN(donateAmt)) return false;
-    if (isNaN(donateAmt) || donateAmt <= 0) return false;
-    if (Player.money < donateAmt) return false;
-    return true;
-  }
-
-  function donate(): void {
-    const fac = props.faction;
-    const amt = donateAmt;
-    if (isNaN(amt)) return;
-    if (!canDonate()) return;
-    Player.loseMoney(amt, "other");
-    const repGain = repFromDonation(amt, Player);
-    props.faction.playerReputation += repGain;
-    dialogBoxCreate(
-      <>
-        You just donated <Money money={amt} /> to {fac.name} to gain <Reputation reputation={repGain} /> reputation.
-      </>,
-    );
-    props.rerender();
+  function onDonate(): void {
+    const repGain = donate(donateAmt, faction);
+    if (repGain > 0) {
+      dialogBoxCreate(
+        <>
+          You just donated <Money money={donateAmt} /> to {faction.name} to gain <Reputation reputation={repGain} />{" "}
+          reputation.
+        </>,
+      );
+      rerender();
+    }
   }
 
   function Status(): React.ReactElement {
     if (isNaN(donateAmt)) return <></>;
-    if (!canDonate()) {
+    if (!canDonate(donateAmt)) {
       if (Player.money < donateAmt) return <Typography>Insufficient funds</Typography>;
       return <Typography>Invalid donate amount entered!</Typography>;
     }
@@ -68,19 +58,19 @@ export function DonateOption(props: IProps): React.ReactElement {
   return (
     <Paper sx={{ my: 1, p: 1 }}>
       <Status />
-      {props.disabled ? (
+      {disabled ? (
         <Typography>
-          Unlock donations at <Favor favor={props.favorToDonate} /> favor with {props.faction.name}
+          Unlock donations at <Favor favor={favorToDonate} /> favor with {faction.name}
         </Typography>
       ) : (
         <>
           <NumberInput
             onChange={setDonateAmt}
             placeholder={"Donation amount"}
-            disabled={props.disabled}
+            disabled={disabled}
             InputProps={{
               endAdornment: (
-                <Button onClick={donate} disabled={props.disabled || !canDonate()}>
+                <Button onClick={onDonate} disabled={disabled || !canDonate(donateAmt)}>
                   donate
                 </Button>
               ),
diff --git a/src/Faction/ui/FactionRoot.tsx b/src/Faction/ui/FactionRoot.tsx
index 989392405..88e1a3c03 100644
--- a/src/Faction/ui/FactionRoot.tsx
+++ b/src/Faction/ui/FactionRoot.tsx
@@ -10,21 +10,19 @@ import { DonateOption } from "./DonateOption";
 import { Info } from "./Info";
 import { Option } from "./Option";
 
-import { CONSTANTS } from "../../Constants";
-
-import { currentNodeMults } from "../../BitNode/BitNodeMultipliers";
 import { Faction } from "../Faction";
 
 import { Router } from "../../ui/GameRoot";
 import { Page } from "../../ui/Router";
 import { Player } from "@player";
-
 import { Typography, Button } from "@mui/material";
+
 import { CovenantPurchasesRoot } from "../../PersonObjects/Sleeve/ui/CovenantPurchasesRoot";
 import { FactionName, FactionWorkType } from "@enums";
 import { GangButton } from "./GangButton";
 import { FactionWork } from "../../Work/FactionWork";
 import { useRerender } from "../../ui/React/hooks";
+import { repNeededToDonate } from "../formulas/donation";
 
 interface IProps {
   faction: Faction;
@@ -107,9 +105,8 @@ function MainPage({ faction, rerender, onAugmentations }: IMainProps): React.Rea
 
   // Flags for whether special options (gang, sleeve purchases, donate, etc.)
   // should be shown
-  const favorToDonate = Math.floor(CONSTANTS.BaseFavorToDonate * currentNodeMults.RepToDonateToFaction);
+  const favorToDonate = repNeededToDonate();
   const canDonate = faction.favor >= favorToDonate;
-
   const canPurchaseSleeves = faction.name === FactionName.TheCovenant && Player.bitNodeN === 10;
 
   return (
diff --git a/src/NetscriptFunctions/Singularity.ts b/src/NetscriptFunctions/Singularity.ts
index ec2941dd6..d8db5bb8c 100644
--- a/src/NetscriptFunctions/Singularity.ts
+++ b/src/NetscriptFunctions/Singularity.ts
@@ -42,6 +42,7 @@ import { calculateHackingTime } from "../Hacking";
 import { Server } from "../Server/Server";
 import { netscriptCanHack } from "../Hacking/netscriptCanHack";
 import { FactionInfos } from "../Faction/FactionInfo";
+import { donate, repNeededToDonate } from "../Faction/formulas/donation";
 import { InternalAPI, NetscriptContext, removedFunction } from "../Netscript/APIWrapper";
 import { enterBitNode } from "../RedPill";
 import { ClassWork } from "../Work/ClassWork";
@@ -1027,18 +1028,18 @@ export function NetscriptSingularity(): InternalAPI<ISingularity> {
         helpers.log(ctx, () => `You do not have enough money to donate ${formatMoney(amt)} to '${facName}'`);
         return false;
       }
-      const repNeededToDonate = Math.floor(CONSTANTS.BaseFavorToDonate * currentNodeMults.RepToDonateToFaction);
-      if (faction.favor < repNeededToDonate) {
+
+      if (faction.favor < repNeededToDonate()) {
         helpers.log(
           ctx,
           () =>
-            `You do not have enough favor to donate to this faction. Have ${faction.favor}, need ${repNeededToDonate}`,
+            `You do not have enough favor to donate to this faction. Have ${
+              faction.favor
+            }, need ${repNeededToDonate()}`,
         );
         return false;
       }
-      const repGain = (amt / CONSTANTS.DonateMoneyToRepDivisor) * Player.mults.faction_rep;
-      faction.playerReputation += repGain;
-      Player.loseMoney(amt, "other");
+      const repGain = donate(amt, faction);
       helpers.log(ctx, () => `${formatMoney(amt)} donated to '${facName}' for ${formatReputation(repGain)} reputation`);
       return true;
     },