Polite ways to say I have not decided yet in Spanish

Introduction

Learning polite ways to say you have not decided yet in Spanish helps you sound natural in conversations, avoid awkwardness, and show respect. This article explains common phrases, when to use them, tone and formality differences, and sample dialogues so you can respond gracefully in social, professional, and casual situations.

Why choosing the right phrase matters

Deciding how to say I have not decided yet depends on context, tone, and relationship with the listener. In Spanish, small changes in wording and politeness level can make your response friendlier or more formal. Using appropriate phrases avoids sounding rude, evasive, or indecisive in situations like planning plans, accepting invitations, or answering work-related questions.

Core polite phrases

Below are common, polite ways to say you have not decided yet. The first time each Spanish term appears it is in bold; later appearances are in italics.

1. No lo he decidido todavía

This phrase is neutral and suitable for many situations. It literally means I have not decided it yet and uses the present perfect. Use *no lo he decidido todavía* when you want a clear, formal reply without extra detail.

Example:
No lo he decidido todavía. Necesito un poco más de tiempo.

2. Todavía no estoy seguro/a

Use this to express uncertainty. The adjective changes with your gender: use *seguro* if you identify as male or neutral, *segura* if female. Say *Todavía no estoy seguro* or *Todavía no estoy segura* to sound honest and polite.

Example:
Todavía no estoy segura sobre la fecha. ¿Puedo confirmarlo mañana?

3. No me he decidido aún

This is slightly more casual but still polite. It focuses on your personal decision process. Use *no me he decidido aún* when emphasizing that you are still thinking it over.

Example:
No me he decidido aún; quiero comparar las opciones primero.

4. Aún no lo sé

A short and very common way to say you do not know yet. It is casual and friendly. Use *Aún no lo sé* when you want a concise reply without sounding blunt.

Example:
Aún no lo sé, pero te aviso en cuanto tenga una respuesta.

5. Estoy indeciso/a

This phrase directly states that you are indecisive. It can be used in both informal and formal contexts if followed by a polite clause. Again the adjective adapts by gender: *indeciso* or *indecisa*.

Example:
Estoy indecisa sobre cuál elegir; ¿puedes darme más información?

Polite, slightly formal options

If you need to be more formal—at work, with acquaintances, or in written communication—choose phrases with conditional or courtesy words. These soften the response and show respect for the other person.

6. No he tomado una decisión aún

This is formal and clear. It literally means I have not made a decision yet. Use *no he tomado una decisión aún* in emails, meetings, or when addressing someone with higher status.

Example:
No he tomado una decisión aún; espero terminar la evaluación esta semana.

7. No puedo confirmar por ahora

This phrase shifts the focus from your internal state to your inability to confirm at present. It is polite and suitable for business contexts. Use *no puedo confirmar por ahora* when you want to delay without committing.

Example:
No puedo confirmar por ahora. ¿Podríamos dejarlo pendiente hasta el viernes?

8. Prefiero pensarlo un poco más

Use this to indicate you want more time. It is polite because it communicates intent instead of simply refusing. Say *prefiero pensarlo un poco más* to gently ask for time to decide.

Example:
Prefiero pensarlo un poco más antes de dar una respuesta definitiva.

Casual and friendly expressions

When talking with friends or family, you can be more relaxed. These expressions feel natural in informal conversation and still polite.

9. Ya te diré

A very casual and common phrase meaning I will tell you later. Use *Ya te diré* with friends or people you know well. It indicates you will inform them once you decide.

Example:
Ya te diré, no quiero apresurar la decisión.

10. No sé todavía

Short and simple: I don’t know yet. Use *No sé todavía* for quick answers in everyday conversations.

Example:
No sé todavía; tengo que revisar mi agenda.

11. Déjame pensarlo

Polite and direct: let me think about it. *Déjame pensarlo* asks for a moment to consider and is ideal when someone expects an answer soon.

Example:
Déjame pensarlo y te llamo esta noche.

How to add politeness: phrases and connectors

Adding words like por favor, quizás, tal vez, or me gustaría soften responses. These connectors frame your indecision as reasonable and considerate.

Useful polite additions

Use these after or before your chosen phrase to adjust tone:

Por favor — adds courtesy.
Tal vez / Quizás — suggests possibility.
Si no te importa — asks permission to delay.
Me gustaría pensarlo con calma — sounds thoughtful and respectful.

Example combining a polite addition:
Si no te importa, aún no lo he decidido; me gustaría pensarlo con calma.

Native-like sample dialogues

Short dialogues show how these phrases work in real situations. Notice tone, follow-ups, and courtesy words.

Situation: Friend invites you to a weekend trip
Amigo: ¿Vienes al viaje el sábado?
You: Aún no lo sé. Tengo que revisar mi trabajo.
Amigo: Está bien, avísame cuando sepas.

Situation: Coworker asks about joining a meeting
Compañero: ¿Te unes a la reunión del martes?
You: No he tomado una decisión aún. ¿Se puede posponer hasta que revise mi calendario?
Compañero: Claro, hablamos mañana.

Situation: Family asks about holiday plans
Familiar: ¿Vendrás a la cena de Navidad?
You: Prefiero pensarlo un poco más. Gracias por la invitación.
Familiar: Perfecto, esperamos tu respuesta.

Tone and register: when to use what

Choose a phrase based on formality and relationship:

Formal situations: Use *no he tomado una decisión aún*, *no puedo confirmar por ahora*, or *no lo he decidido todavía* to sound professional.
Informal situations: Use *ya te diré*, *no sé todavía*, or *déjame pensarlo* with friends and family.
Neutral situations: Use *todavía no estoy seguro/a* or *no me he decidido aún* when unsure of which register is needed.

Gender agreement and verb forms

Be mindful of gender agreement with adjectives: *seguro* versus *segura*, *indeciso* versus *indecisa*. Verb forms change for formality: use the present perfect like *no lo he decidido todavía* for slightly formal or reflective tone, and simple present like *no sé todavía* for casual speech.

Polite follow-ups and offering alternatives

After saying you have not decided, offer next steps to stay helpful and avoid leaving the other person hanging. Common follow-ups include:

I will check and get back to you — Te aviso cuando sepa.
Can we set a deadline? — ¿Podemos fijar una fecha límite?
Can you send more info? — ¿Me puedes enviar más información?

Example:
No me he decidido aún. ¿Me puedes enviar los detalles para poder decidir mejor? Te aviso el jueves.

Common mistakes to avoid

Here are pitfalls learners often make and how to fix them:

Being too blunt: Avoid just saying No without context. Add a polite phrase like *por favor* or a reason.
Overusing formal forms in casual contexts: Using *no he tomado una decisión aún* with close friends can sound stiff. Choose a simpler phrase.
Wrong gender agreement: Remember *seguro/segura* and *indeciso/indecisa* match your gender expression.

Quick cheat sheet

Use this short list to pick a phrase fast, depending on situation:

Formal/business: No he tomado una decisión aún / No puedo confirmar por ahora
Neutral/polite: No lo he decidido todavía / Todavía no estoy seguro/a
Casual: Ya te diré / No sé todavía / Déjame pensarlo

Conclusion

Polite ways to say I have not decided yet in Spanish vary by formality, tone, and relationship. Use phrases like No lo he decidido todavía, Todavía no estoy seguro/a, and No he tomado una decisión aún to suit different contexts. Adding courteous words and offering follow-ups makes your response respectful and clear. With practice, these expressions will help you navigate conversations gracefully.