diff --git a/charge.go b/charge.go
index 683d9a0edd..7f1d745b53 100644
--- a/charge.go
+++ b/charge.go
@@ -48,24 +48,27 @@ type ChargeTransferDataParams struct {
 
 // ChargeParams is the set of parameters that can be used when creating or updating a charge.
 type ChargeParams struct {
-	Params              `form:"*"`
-	Amount              *int64                    `form:"amount"`
-	ApplicationFee      *int64                    `form:"application_fee"`
-	Capture             *bool                     `form:"capture"`
-	Currency            *string                   `form:"currency"`
-	Customer            *string                   `form:"customer"`
-	Description         *string                   `form:"description"`
-	Destination         *DestinationParams        `form:"destination"`
-	ExchangeRate        *float64                  `form:"exchange_rate"`
-	FraudDetails        *FraudDetailsParams       `form:"fraud_details"`
-	Level3              *ChargeLevel3Params       `form:"level3"`
-	OnBehalfOf          *string                   `form:"on_behalf_of"`
-	ReceiptEmail        *string                   `form:"receipt_email"`
-	Shipping            *ShippingDetailsParams    `form:"shipping"`
-	Source              *SourceParams             `form:"*"` // SourceParams has custom encoding so brought to top level with "*"
-	StatementDescriptor *string                   `form:"statement_descriptor"`
-	TransferData        *ChargeTransferDataParams `form:"transfer_data"`
-	TransferGroup       *string                   `form:"transfer_group"`
+	Params               `form:"*"`
+	Amount               *int64                    `form:"amount"`
+	ApplicationFeeAmount *int64                    `form:"application_fee_amount"`
+	Capture              *bool                     `form:"capture"`
+	Currency             *string                   `form:"currency"`
+	Customer             *string                   `form:"customer"`
+	Description          *string                   `form:"description"`
+	Destination          *DestinationParams        `form:"destination"`
+	ExchangeRate         *float64                  `form:"exchange_rate"`
+	FraudDetails         *FraudDetailsParams       `form:"fraud_details"`
+	Level3               *ChargeLevel3Params       `form:"level3"`
+	OnBehalfOf           *string                   `form:"on_behalf_of"`
+	ReceiptEmail         *string                   `form:"receipt_email"`
+	Shipping             *ShippingDetailsParams    `form:"shipping"`
+	Source               *SourceParams             `form:"*"` // SourceParams has custom encoding so brought to top level with "*"
+	StatementDescriptor  *string                   `form:"statement_descriptor"`
+	TransferData         *ChargeTransferDataParams `form:"transfer_data"`
+	TransferGroup        *string                   `form:"transfer_group"`
+
+	// This property is considered deprecated. Prefer using ApplicationFeeAmount
+	ApplicationFee *int64 `form:"application_fee"`
 }
 
 // ShippingDetailsParams is the structure containing shipping information as parameters
@@ -107,12 +110,15 @@ type ChargeListParams struct {
 
 // CaptureParams is the set of parameters that can be used when capturing a charge.
 type CaptureParams struct {
-	Params              `form:"*"`
-	Amount              *int64   `form:"amount"`
-	ApplicationFee      *int64   `form:"application_fee"`
-	ExchangeRate        *float64 `form:"exchange_rate"`
-	ReceiptEmail        *string  `form:"receipt_email"`
-	StatementDescriptor *string  `form:"statement_descriptor"`
+	Params               `form:"*"`
+	Amount               *int64   `form:"amount"`
+	ApplicationFeeAmount *int64   `form:"application_fee_amount"`
+	ExchangeRate         *float64 `form:"exchange_rate"`
+	ReceiptEmail         *string  `form:"receipt_email"`
+	StatementDescriptor  *string  `form:"statement_descriptor"`
+
+	// This property is considered deprecated. Prefer using ApplicationFeeAmount
+	ApplicationFee *int64 `form:"application_fee"`
 }
 
 // ChargeLevel3LineItem represents a line item on level III data.
@@ -145,43 +151,44 @@ type ChargeTransferData struct {
 // Charge is the resource representing a Stripe charge.
 // For more details see https://stripe.com/docs/api#charges.
 type Charge struct {
-	Amount              int64               `json:"amount"`
-	AmountRefunded      int64               `json:"amount_refunded"`
-	Application         *Application        `json:"application"`
-	ApplicationFee      *ApplicationFee     `json:"application_fee"`
-	AuthorizationCode   string              `json:"authorization_code"`
-	BalanceTransaction  *BalanceTransaction `json:"balance_transaction"`
-	Captured            bool                `json:"captured"`
-	Created             int64               `json:"created"`
-	Currency            Currency            `json:"currency"`
-	Customer            *Customer           `json:"customer"`
-	Description         string              `json:"description"`
-	Destination         *Account            `json:"destination"`
-	Dispute             *Dispute            `json:"dispute"`
-	FailureCode         string              `json:"failure_code"`
-	FailureMessage      string              `json:"failure_message"`
-	FraudDetails        *FraudDetails       `json:"fraud_details"`
-	ID                  string              `json:"id"`
-	Invoice             *Invoice            `json:"invoice"`
-	Level3              ChargeLevel3        `json:"level3"`
-	Livemode            bool                `json:"livemode"`
-	Metadata            map[string]string   `json:"metadata"`
-	OnBehalfOf          *Account            `json:"on_behalf_of"`
-	Outcome             *ChargeOutcome      `json:"outcome"`
-	Paid                bool                `json:"paid"`
-	ReceiptEmail        string              `json:"receipt_email"`
-	ReceiptNumber       string              `json:"receipt_number"`
-	Refunded            bool                `json:"refunded"`
-	Refunds             *RefundList         `json:"refunds"`
-	Review              *Review             `json:"review"`
-	Shipping            *ShippingDetails    `json:"shipping"`
-	Source              *PaymentSource      `json:"source"`
-	SourceTransfer      *Transfer           `json:"source_transfer"`
-	StatementDescriptor string              `json:"statement_descriptor"`
-	Status              string              `json:"status"`
-	Transfer            *Transfer           `json:"transfer"`
-	TransferData        *ChargeTransferData `json:"transfer_data"`
-	TransferGroup       string              `json:"transfer_group"`
+	Amount               int64               `json:"amount"`
+	AmountRefunded       int64               `json:"amount_refunded"`
+	Application          *Application        `json:"application"`
+	ApplicationFee       *ApplicationFee     `json:"application_fee"`
+	ApplicationFeeAmount int64               `json:"application_fee_amount"`
+	AuthorizationCode    string              `json:"authorization_code"`
+	BalanceTransaction   *BalanceTransaction `json:"balance_transaction"`
+	Captured             bool                `json:"captured"`
+	Created              int64               `json:"created"`
+	Currency             Currency            `json:"currency"`
+	Customer             *Customer           `json:"customer"`
+	Description          string              `json:"description"`
+	Destination          *Account            `json:"destination"`
+	Dispute              *Dispute            `json:"dispute"`
+	FailureCode          string              `json:"failure_code"`
+	FailureMessage       string              `json:"failure_message"`
+	FraudDetails         *FraudDetails       `json:"fraud_details"`
+	ID                   string              `json:"id"`
+	Invoice              *Invoice            `json:"invoice"`
+	Level3               ChargeLevel3        `json:"level3"`
+	Livemode             bool                `json:"livemode"`
+	Metadata             map[string]string   `json:"metadata"`
+	OnBehalfOf           *Account            `json:"on_behalf_of"`
+	Outcome              *ChargeOutcome      `json:"outcome"`
+	Paid                 bool                `json:"paid"`
+	ReceiptEmail         string              `json:"receipt_email"`
+	ReceiptNumber        string              `json:"receipt_number"`
+	Refunded             bool                `json:"refunded"`
+	Refunds              *RefundList         `json:"refunds"`
+	Review               *Review             `json:"review"`
+	Shipping             *ShippingDetails    `json:"shipping"`
+	Source               *PaymentSource      `json:"source"`
+	SourceTransfer       *Transfer           `json:"source_transfer"`
+	StatementDescriptor  string              `json:"statement_descriptor"`
+	Status               string              `json:"status"`
+	Transfer             *Transfer           `json:"transfer"`
+	TransferData         *ChargeTransferData `json:"transfer_data"`
+	TransferGroup        string              `json:"transfer_group"`
 }
 
 // UnmarshalJSON handles deserialization of a charge.