TWF question

[The Outlaw Josie Whales]

I want to make sure I have this correct

pc is dual wielding sickles and has selected two hand fighting & weapon finesse feats (dex 16)

The TWF + using light weapons reduces her attack penalties to minus 2 on each but she gets an extra attack with her off hand so three total attacks at -2 ea but when adding weapon finesse she adds her dexterity bonus so now has 3 attacks at +1 each.

Is this correct and does the dexterity bonus apply to the damage rolls as well?

Thanks

[Kierato]

With dex and two weapon fighting penalties alone, +1 to hit with each weapon. You cannot get your dex to damage with weapon finesse.

[Tom Baumbach]

Weapon Finesse does not apply to damage.

When fighting with two weapons, you gain a single extra attack (for holding a second weapon).

The Two-Weapon Fighting feat reduces penalties for fighting with two weapons, but does not in and of itself grant an extra attack.

[The Outlaw Josie Whales]

Got it, the extra attack is just the 2nd attack (with off hand weapon).

Thank you both for the help